The information in these operating instructions on selection criteria, application, measuring arrangement, installation and operation applies to pressure gauges with an elastic measuring element.
The user must ensure that the correct pressure measuring device has been selected with regard to display range and design (e.g. resistance of materials to media, atmosphere and temperature, overpressure safety, etc.). The regulations applicable to the application and EN 837-2 must be observed.
The pressure gauges described in these operating instructions contain measuring elements that deform elastically under the influence of pressure. This movement is transmitted to a pointer mechanism. Due to their robustness and ease of use, these devices (pressure gauges) are widely used in technical pressure measurement. The measuring elements are usually made of copper alloys or alloyed steels.
Bourdon tubes are circularly bent tubes with an oval cross-section. The pressure to be measured acts on the inside of the tube, causing the oval cross-section to approximate the circular shape. The curvature of the spring tube creates hoop stresses which bend the spring open. The untensioned end of the spring performs a movement which is a measure of the pressure. For pressures up to 60 bar, springs bent into a circle with a coil angle of 270° are generally used; for higher pressures, springs with several coils in a helical shape are used. Bourdon tubes have a relatively low restoring force. Therefore, their influence on the display must be taken into account when using additional devices such as drag indicators, limit switches or resistance transmitters. Bourdon tube measuring elements can only be protected against overload to a limited extent by supporting the measuring element at a limit pressure value.
Bourdon tube pressure gauges are used for measuring spans from 0.6 bar to 4000 bar, usually in the classes 0.6 to 2.5. The influence of temperature changes on the indication is essentially determined by the temperature response of the modulus of elasticity of the Bourdon tube. Depending on the material, the temperature-related error is between 0.3% and 0.4% per 10 K.
Diaphragms are circularly corrugated diaphragms. They are subjected to the pressure to be measured on one side. The deflection of the diaphragm is a measure of the pressure. Diaphragm springs have a relatively high restoring force. The influence of additional equipment is therefore less than with Bourdon tube devices. Due to the annular clamping of the diaphragm, it is less sensitive to vibrations. Diaphragm springs are protected against high overloads by intercepting the measuring element. They can be protected against corrosive measuring media by means of coatings or foil templates. Diaphragm pressure gauges are also advantageous for highly viscous or crystallizing media, as cleaning options can be provided through wide connection holes, open connection flanges or flushing holes.
There are pressure gauges with a horizontal diaphragm and pressure gauges with a vertical diaphragm, i.e. arranged parallel to the dial. Diaphragms of Ø 160 mm are generally used for measuring spans < 0.6 bar and Ø 100 mm for higher pressures. Due to the annular clamping of the diaphragm, the display deviation in the event of temperature changes is considerably higher than with Bourdon tube devices. Diaphragm pressure gauges are used for measuring spans from 10 mbar to 40 bar in the classes 1.6 and 2.5, in exceptional cases also 4.0.
A capsule spring consists of two circular corrugated diaphragms or a diaphragm and a base plate, which are joined together pressure-tight at the edge. The measuring pressure is introduced in the center of one of the diaphragms and acts on the inside of the capsule. The resulting stroke movement is a measure of the pressure. Capsule spring pressure gauges are not suitable for liquid media. The measuring ranges extend from 2.5 mbar to 600 mbar in the classes 0.6 to 1.6. The display deviation with temperature change is between 0.3% and 0.4% per 10 K, depending on the material.
The operating pressure should be in the middle third of the pressure gauge’s display range. The maximum pressure load should not exceed 75% of the full scale value under static load or 65% of the full scale value under dynamic load, see EN 837-2.
The error limits of pressure gauges are specified in EN 837-1 (Bourdon tube pressure gauges) and EN 837-3 (capsule and diaphragm pressure gauges).
Pressure gauges in classes 0.1 to 0.6 and above are used for precise measurements, preferably in laboratories and workshops. Pressure gauges of classes 1.0 and 1.6 are used in operation as measuring devices on machines and in production plants. Class 2.5 and 4.0 pressure gauges are used for monitoring tasks without special accuracy requirements.
When selecting pressure gauges, the selection and installation recommendations in accordance with EN 837-2 and the instructions in this manual must be observed. The use of measuring devices that are not designed for the actual operating conditions can lead to considerable consequential damage.
Rapid pressure changes or pressure surges must not have a sudden effect on the measuring element. Pressure surges must not exceed the range of use of the pressure gauges. If necessary, overload protection devices must be connected upstream. If the pressure changes >10 % of the full scale values per second, the reading of the measured values is impaired. In addition, the service life of the devices is greatly reduced. In these cases, damping must be provided.
With throttle elements (throttle screw or adjustable shock absorber), the inlet cross-section is greatly reduced, thereby delaying the pressure change in the measuring element. It is also possible to install a throttle section (reduction of the cross-section of the measuring line). The disadvantage in both cases is the susceptibility to contamination. Damping elements on the pointer mechanism only delay the pointer movement. Liquid fillings in the housing dampen the movement of the measuring element and reduce wear on the moving parts.
If the temperature of the medium at the measuring point deviates from the permissible operating temperature of the pressure measuring device (see EN 837-1, -2, -3), a sufficiently long measuring line, a siphon or a diaphragm seal with capillary tube must be connected upstream of the pressure measuring device. The influence on the display due to the device temperatures deviating from +20 °C must be taken into account.
Diaphragm pressure gauges or Bourdon tube pressure gauges with an attached diaphragm seal are recommended for measuring the pressure of highly viscous, crystallizing or solid-containing media.
If the corrosive media can be kept away from the measuring element by separating agents, standard devices may be used. Otherwise, it is essential to select a suitable material, whereby the user must provide the manufacturer with all information on materials that are compatible with the medium under the specific measuring conditions, see EN 837-2.
Due to the limited choice of materials for the elastic measuring elements, diaphragm pressure gauges with protective lining may have to be used or diaphragm seals made of resistant materials may have to be installed upstream of a Bourdon tube pressure gauge.
Gases or liquids under high pressure, for example, pose an increased risk. In the event of leaks or bursting of pressurized parts, employees in front of the sight glass of the device must not be injured by the medium escaping to the front. Safety pressure gauges with a blow-out device at the rear, e.g. an inflatable rear panel, offer protection here.
For hazardous substances, such as
Oxygen
Acetylene
flammable substances
toxic substances
as well as for refrigeration systems, compressors, etc., the relevant regulations must be observed. Pressure gauges with liquid filling must have a blow-out device in accordance with EN 837-1, 9.7 (version S1, or also S2 or S3 in accordance with EN 837-1).
If vibrations of the pressure measuring device cannot be avoided by suitable installation, devices with pointer mechanism damping or liquid filling must be used.
The error limit indicated on the dial applies at a reference temperature of +20°C. Deviating temperatures have an influence on the display. The extent of the influence depends on the measuring principle (see above). For outdoor installations, the environmental influences must be taken into account by selection or protection, e.g. to prevent the pressure measuring device from freezing at temperatures below 0°C. With liquid-filled devices, the viscosity of the filling liquid increases as the ambient temperature falls. This leads to a considerable delay in the display. The ambient temperature must also be taken into account with regard to the maximum permissible operating temperatures on the device.
In corrosive atmospheres, suitable housings and components made of resistant materials must be provided. Special surface treatments are also used for external protection.
It is advisable to install a shut-off device between the pressure tapping point and the pressure gauge to allow the gauge to be replaced and the zero point to be checked while the system is running. Depending on the intended use, taps or valves are used. Taps have three positions:
Venting: The supply line is closed and the measuring element is connected to the atmosphere. The zero point can be checked.
Operation: The supply line is open, the measuring element is pressurized.
Blow-out: The supply line is open, the medium escapes into the atmosphere. The measuring element is out of operation.
Valves (e.g. to DIN 16270 and DIN 16271) usually have a vent screw between the valve seat and the pressure gauge. The vent to the atmosphere must be arranged in such a way that employees are not endangered by escaping medium. Possible pollution of the environment must be avoided. In certain applications (e.g. steam boilers), the shut-off valves must have a test connection so that the pressure gauge can be checked without having to be removed.
If the measuring line is not stable enough to support the pressure measuring device without vibration, a suitable measuring device holder must be provided.
The shut-off valves and pressure gauges must be protected against heating by hot media (e.g. water vapor) by sufficiently long measuring lines or siphons.
In the case of aggressive, hot, highly viscous or crystallizing media, diaphragm seals can be used as separators in front of Bourdon tube pressure gauges to prevent these media from penetrating the measuring element. A neutral liquid is used to transmit pressure to the measuring element, the selection of which depends on the measuring range, temperature, viscosity and other influences, whereby the compatibility of this liquid with the medium must be ensured.
Diaphragm seals are available in different designs, diaphragm seals are the most common variant. In the case of inline and flange diaphragm seals, the pressure measuring device must be fitted to the diaphragm seal by the manufacturer to suit the given installation eye.
The connection between the pressure measuring device and the diaphragm seal must not be disconnected. Possible errors caused by connecting a diaphragm seal upstream of the measuring device must be taken into account.
If, for operational reasons, the display range must be selected to be smaller than the maximum operating pressure, the pressure gauge can be protected against damage by connecting an overpressure protection device upstream. In the event of a pressure surge, the protective device closes immediately; in the event of a slow increase in pressure, it closes only gradually. The closing pressure to be set therefore depends on the time course. However, highly viscous and contaminated media can impair the function of the protective device or render it ineffective. Capsule and diaphragm pressure gauges can also be manufactured to be overpressure-proof (3-fold, 5-fold or 10-fold).
Proven measuring arrangements and suggestions for components are listed in VDI/VDE 3512 Sheet 3. Table 1 shows an overview of the possible measuring arrangements.
The pressure tapping point should be installed at a point where there is an undisturbed flow and uniform measuring conditions. It is advisable to select a sufficiently large bore for the pressure tapping and to close the tapping nozzle with a shut-off device.
The measuring line is the connection from the tapping point to the pressure measuring device. The inside diameter of the line must be sufficiently large to prevent blockages. The measuring line must be laid at a constant incline (1:15 is recommended). In the case of gases as the medium to be measured, drainage must be provided at the lowest point; in the case of highly viscous liquids, venting must be provided at the highest point. In the case of gases or liquids containing solids, separators must be provided which can be disconnected from the system and emptied during operation by means of shut-off valves. The measuring line must be designed and installed in such a way that it can withstand the stresses caused by expansion, vibration or the effects of heat.
Shut-off valves on the pressure gauge are used to check the zero point or to replace the gauge while the system is running.
The pressure gauge must be mounted vibration-free and should be easy to read. Parallax errors must be avoided when taking readings. It must be ensured that any blow-out devices on the measuring device are protected against blockage (see EN 837-1, 9.7.) The pressure measuring device must be arranged in such a way that the permissible operating temperature is not exceeded or fallen short of. The influence of convection and heat radiation must be taken into account.
Pressure gauges whose measuring element is filled with water or a water mixture must be protected against frost. The pressure gauge is generally mounted with a vertical dial. In all other cases, the position mark according to EN 837 on the dial applies. A difference in height between the tapping point and the pressure gauge causes a shift in the lower range value if the medium in the measuring line does not have the same density as the ambient air. The displacement of the lower range value ∆ p results from the density difference
( ρM – ρL ) and the height difference ∆ h:
10 -5 – (ρ M – ρ L) g * ∆ h
∆ p =displacement of the lower range value (bar)
ρ M =density of the medium kg/m 3
ρ L = Density of the air (1.205 at 20 °C) kg/m 3
∆ h = Height difference m
g = Acceleration due to gravity m/s 2
(average acceleration due to gravity 9.81 m/s 2 )
The display is reduced by ∆ p if the pressure gauge is positioned higher than the pressure tapping point and increased by ∆ p if it is positioned lower.
Pressure gauges should only be installed by trained specialist personnel. Pressure gauges must not be held by the housing for installation and removal, but must be held by the wrench flat of the spring carrier.
Ensure that the appropriate fluid connection has been selected (nominal diameter, suitable sealing strip, etc.).
In order to bring the meter into a position in which it can be read correctly, we recommend using a clamping sleeve or union nut for threaded connections.
For flange connections, the measuring device is placed on the mating flange and the flanges are connected to each other with suitable screws. Ensure that the screws are tightened securely. The connections must be tight. It is therefore essential to use suitable gaskets for the connection made of a material that is resistant to the medium.
To seal pressure measurement connections with cylindrical threaded spigots, flat gaskets in accordance with EN 837-1 or profile gaskets should be used on the sealing surface, for example, or sealing lenses for corresponding high-pressure connections. For tapered threads (e.g. NPT threads), the thread is sealed with additional sealing materials such as PTFE tape. (See EN 837-2.) For pressure gauges with pressure relief opening Ø 6 mm at the top of the housing circumference, it is recommended to make the device ventilatable by cutting off the nipple on the filling plug for internal pressure compensation.
If the pressure gauge is located lower than the pressure tapping point, the measuring line must be thoroughly rinsed to remove foreign bodies before commissioning. When pressing off pipes or containers, the pressure gauge must not be subjected to a higher load than the limit of use specified for the pressure gauge under static load. The clamping screws of the upper and lower flange of diaphragm pressure gauges must not be loosened.
For devices with an attached diaphragm seal, the connections between the measuring device and the diaphragm seal and, if applicable, between the diaphragm seal and the capillary must not be loosened.
Before removing the pressure gauge, the measuring element must be depressurized. If necessary, the measuring line must be depressurized. Residual media in removed pressure gauges can endanger people, equipment and the environment. Sufficient precautionary measures must be taken.
Shut-off devices may only be opened slowly in order to avoid pressure surges during commissioning.
A distinction is made between static and dynamic loads in the area of application. Depending on the area of application, different load limits apply for static pressure load, overload and dynamic load (see EN 837-1, EN 837-3).
To check the zero point of the pressure gauge during operation, the shut-off device required for this is closed and the pressure gauge is depressurized. The pointer must be within the range marked on the zero point. If the pointer is outside this range, it can generally be assumed that the measuring element is permanently deformed and must be checked more closely in order to prevent accidents caused by measuring errors. The device should therefore be replaced and, if necessary, sent in for inspection and repair.
If a test of the display is required during operation, the pressure measuring device is disconnected from the process via the required shut-off device with test connection and pressurized with a test pressure. The error limits according to EN 837-1 or EN 837-3 apply.
The permissible operating temperature of the pressure gauge must not be exceeded. The temperature resistance or permissible operating temperature is generally a maximum of -20°C to +60°C (see EN 837-1 and EN 837-3), whereby unfilled devices with gas-shielded bourdon tubes can withstand temperatures of up to +100°C at the measuring system. Special versions with corresponding dial inscription (tA / tR) may be suitable for higher temperatures.
This is only information on the temperature resistance of the materials or the soldered or welded seams. The information on display errors in the event of deviations from the reference temperature must be observed!
Even when flushing the measuring line, the permissible operating temperature of the pressure measuring device (see above) must not be exceeded. If necessary, the device must be shut off or removed. For measuring devices connected to diaphragm seals, the maximum cleaning temperature tR must not be exceeded.
Pressure gauges are generally maintenance-free. Repairs may only be carried out by the manufacturer. Before sending in a device for repair, the parts in contact with the medium must be carefully cleaned of the medium, especially in the case of hazardous media. A description of the medium or a declaration of contamination must be enclosed with the repair order.
Installation and electrical connection may only be carried out by trained specialist personnel. Appliances with additional electrical equipment are marked with a type plate indicating how the electrical connection must be made.
The load limits must be observed. Exceeding them could result in damage. The national and international safety regulations (e.g. VDE 0100) must be observed during installation, commissioning and operation of the devices. Ensure that the cable diameters match the nominal widths of the sealing inserts. Screw connections must be tightened securely. Only then are confirmed degrees of protection given. For versions with angled plugs, plug connectors or cable junction boxes, the central fixing screws must be hand-tightened.
In order to maintain electromagnetic compatibility when connecting pressure transmitters, only shielded cable must be used, the shield of which must be connected to the housing or the earthing terminal of the angle plug. For devices with magnetic snap-action contacts, please note that the CE marking in accordance with the EMC Directive only applies if the switching frequency does not exceed 5 switching cycles per minute.
If specified, suitable isolating switching amplifiers or multifunction relays must be used (e.g. for devices with inductive contacts). The applicable operating instructions must be observed.
For storage until installation, the pressure gauges must be left in their original packaging and protected from damage caused by external influences. After any temporary removal of a measuring device (e.g. for a test), it must be carefully repacked in its original packaging for further storage. In general, the temperature limits of -40 °C and + 60 °C must not be exceeded or fallen short of during storage (see EN 837-1 and EN 837-3).
In case of doubt or uncertainty, please contact the manufacturer.
| Unit | cash | mbar | Pa | kPa | Mpa | kp/mm² | kp/cm² | atm | mmHg | mWs | mmWs | psi |
| cash | 1 | 1000 | 100000 | 100 | 0,1 | 0,01019716 | 1,019716 | 0,986923 | 750,062 | 10,19716 | 10197,16 | 14,50377 |
| mbar | 0,001 | 1 | 100 | 0,1 | 0,001 | 0,0000101972 | 0,001019716 | 0,000986923 | 0,750062 | 0,01019716 | 10,19716 | 0,01450377 |
| Pa | 0,00001 | 0,01 | 1 | 0,001 | 0,000001 | 0,000000102 | 0,00010197 | 0,000009869 | 0,00750062 | 0,000101972 | 0,1019716 | 0,000145038 |
| kPa | 0,01 | 10 | 1000 | 1 | 0,001 | 0,0001019716 | 0,01019716 | 0,00986923 | 7,50062 | 0,1019716 | 101,9716 | 0,1450377 |
| Mpa | 10 | 10000 | 1000000 | 1000 | 1 | 0,1019716 | 10,19716 | 9,86923 | 7500,62 | 101,9716 | 101971,6 | 145,0377 |
| kp/mm² | 98,0665 | 98066,5 | 9806650 | 9806,65 | 9,80665 | 1 | 100 | 96,7841 | 7355,9 | 1000 | 1000000 | 1422,3344 |
| kp/cm² | 0,980665 | 980,665 | 98066,5 | 98,0665 | 0,0980665 | 0,01 | 1 | 0,967841 | 735,559 | 10 | 1000 | 14,223344 |
| atm | 1,01325 | 1013,25 | 101325 | 101,325 | 0,101325 | 0,01033227 | 1,033227 | 1 | 760 | 10,33227 | 10332,27 | 14,6959 |
| mmHg | 0,001333224 | 1,333224 | 133,3224 | 0,1333224 | 0,000133322 | 0,000013951 | 0,00135951 | 0,001315789 | 1 | 0,0136 | 13,6 | 0,019336 |
| mWs | 0,0980665 | 98,0665 | 9806,65 | 9,80665 | 0,00980665 | 0,001 | 0,1 | 0,0967841 | 73,556 | 1 | 1000 | 1,4223274 |
| mmWs | 0,00098067 | 0,0980665 | 9,80665 | 0,00980665 | 0,000009807 | 0,000001 | 0,0001 | 0,000096784 | 0,073556 | 0,001 | 1 | 0,001422327 |
| psi | 0,06894757 | 68,94757 | 6894,757 | 6,894757 | 0,006894757 | 0,0070307 | 0,070307 | 0,068046 | 51,715217 | 0,70307 | 703,07 | 1 |
The preferred pressure unit for pressure measurement is the bar.
| Display range (bar) | Variants | ||
|---|---|---|---|
| 0 to 0.6 | -0.6 to 0 | ||
| 0 to 1 | -1 to 0 | ||
| 0 to 1.6 | -1 to +0.6 | ||
| 0 to 2.5 | -1 to +1.5 | ||
| 0 to 4 | -1 to +3 | ||
| 0 to 6 | -1 to +5 | ||
| 0 to 10 | -1 to +9 | ||
| 0 to 16 | -1 to +15 | ||
| 0 to 25 | -1 to +24 | ||
| 0 to 40 | |||
| 0 to 60 | |||
| 0 to 100 | |||
| 0 to 160 | |||
| 0 to 250 | |||
| 0 to 250 | |||
| 0 to 400 | |||
| 0 to 600 | |||
| 0 to 1000 | |||
| 0 to 1600 | |||
| Other display ranges on request. | |||
The accuracy class indicates the error limits as a percentage of the measuring span.
|
Nominal size |
Accuracy class |
||||||
|---|---|---|---|---|---|---|---|
|
0,1 |
0,25 |
0,6 |
1,0 |
1,6 |
2,5 |
4,0 |
|
|
40 and 50 |
x |
x |
x |
||||
|
63 |
x |
x |
x |
x |
|||
|
80 |
x |
x |
x |
x |
|||
|
100 |
x |
x |
x |
x |
|||
|
150 and 160 |
x |
x |
x |
x |
|||
|
250 |
x |
x |
x |
x |
x |
||
Caution: The specified resistance of the measuring material serves as a guide and is a recommendation without guarantee!
Legend: 2 = good resistance | 1 = limited to hardly stable | 0 = unstable | ‘ ‘ = unknown, no information
| Angriffsmedien | Messing | Stahl | 1.4571/ 1.4404/ 1.4435 | PTFE | Nickel | Monel | Hastelloy | Tantal | Titan |
A |
|||||||||
| Abietinsäure | 1 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | 2 |
| Abwasser | 2 | ||||||||
| Acetaldehyd | 2 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | 2 |
| Acetanilid | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 |
| Acetessigester | 1 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | |
| Aceton | 2 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | 2 |
| Acetoncyanhydrin | 1 | 2 | 2 | 2 | 2 | 2 | |||
| Acetophenetidin | 2 | 0 | 2 | 2 | 2 | 2 | 2 | 2 | 2 |
| Acetophenon | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 |
| Acetylaceton | 2 | 2 | 2 | 2 | 2 | 2 | |||
| Acetylcellulose | 1 | 0 | 2 | 2 | 2 | 2 | 2 | 2 | 2 |
| Acetylen | 0 | 1 | 2 | ||||||
| Acetylen (Cu-Gehalt < 65%) | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 |
| Acetylsalcylsäure | 0 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | |
| Acetylthiophen | 1 | 2 | 2 | 2 | |||||
| Acridin | 2 | 2 | 2 | 2 | |||||
| Acrolein | 2 | 2 | 2 | 2 | 1 | 1 | 2 | 2 | 2 |
| Acrylnitril | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 |
| Acrylsäureäthylester | 2 | ||||||||
| Adipinsäure | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | |
| Aktivin(Cloramin T) | 2 | ||||||||
| Alaune | 0 | 1 | 2 | 2 | |||||
| Alizarin | 2 | 2 | 2 | 2 | 2 | 2 | 2 | ||
| Alkansulfonsäuren | 0 | 0 | 2 | 2 | 1 | 2 | 2 | ||
| Alkohol | 2 | 0 | 2 | 2 | 2 | 2 | 2 | 2 | 2 |
| Alkoholische Getränke | 2 | 0 | 2 | 2 | 2 | 2 | 2 | 2 | 2 |
| Alkydharze | 2 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | 2 |
| Alkylarylsulfonate | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 |
| Alkylierung | 2 | 2 | 2 | 2 | |||||
| Alkylnaphtalinsulfonsäuren | 1 | 2 | 2 | 2 | |||||
| Allylalkohol | 1 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 |
| Allylamin | 0 | 2 | 2 | 2 | 2 | ||||
| Allylchlorid | 2 | 2 | 2 | 1 | 2 | 2 | 2 | 2 | |
| Allylsulfide | 1 | 2 | 2 | ||||||
| Aloe | 0 | 2 | 2 | 2 | 2 | 2 | |||
| Aluminiumalkyle | 2 | 2 | 2 | 2 | 2 | ||||
| Aluminiumäthylat | 2 | 2 | 2 | 2 | 2 | 2 | |||
| Aluminiumazetat | 0 | 2 | 2 | 2 | 2 | 2 | 2 | ||
| Aluminiumchlorat | 2 | 2 | 2 | 2 | 2 | 2 | |||
| Aluminiumchlorid | 0 | 1 | 1 | 2 | 1 | 1 | 2 | 2 | 1 |
| Aluminiumchlorid, wässrig | 0 | 0 | 0 | 2 | |||||
| Aluminiumfluorid | 1 | 2 | 2 | 2 | 2 | ||||
| Aluminiumfluorsilkat | 2 | 0 | 2 | 2 | 2 | 2 | |||
| Aluminiumformiat | 1 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | |
| Aluminiumnitrat | 0 | 2 | 2 | 2 | 2 | 2 | 2 | ||
| Aluminiumnitrat, wässrig | 1 | 2 | 2 | ||||||
| Aluminiumoxid und -hydroxid | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 |
| Aluminiumsalze | 2 | ||||||||
| Aluminiumschmelzen | 0 | 2 | 0 | 0 | 0 | 0 | |||
| Aluminiumsulfat | 0 | 0 | 1 | 2 | 0 | 1 | 2 | 2 | 2 |
| Ameisensäure | 0 | 0 | 1 | 2 | 1 | 1 | 2 | 2 | 2 |
| Amine und Aminierung | 0 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | |
| 2-Aminoantrachinon | 2 | 2 | 2 | 2 | 2 | ||||
| p-Aminoazobenzol | 1 | 2 | 1 | 2 | 2 | ||||
| Aminobenzoesäure | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | |
| m-Aminobenzolsulfonsäure | 2 | 2 | 2 | 2 | 2 | 2 | 2 | ||
| p-Aminobenzolsulfonsäure | 2 | 2 | 2 | 2 | 2 | 2 | 2 | ||
| 5-Amino-2-oxybenzoesäure | 2 | 2 | 2 | 2 | 2 | 2 | 2 | ||
| m-Aminophenol | 2 | 2 | 2 | 2 | 2 | 2 | |||
| 2-Aminopyridin | 1 | 1 | 2 | 2 | 2 | 2 | |||
| Aminosäuregemische | 0 | 2 | 2 | 2 | 2 | 2 | |||
| p-Aminosalicylsäure | 1 | 2 | 2 | 2 | 2 | 2 | 2 | ||
| Aminosäuren | 2 | ||||||||
| Ammoniak | 0 | 1 | 2 | 2 | |||||
| Ammoniak-Ammoniumhydroxid | 1 | 2 | 2 | 2 | 1 | 1 | 2 | 1 | 2 |
| Ammoniumacetat | 1 | 2 | 2 | 2 | 2 | ||||
| Ammoniumalaun | 1 | ||||||||
| Ammoniumbicarbonat | 0 | 2 | 2 | 2 | 0 | 0 | |||
| Ammoniumbifluorid = Fluorammonium | 2 | 1 | 1 | ||||||
| Ammoniumbisulfit | 1 | 2 | 2 | 2 | 2 | 2 | 2 | ||
| Ammoniumbromid | 1 | 2 | 2 | 2 | 2 | 2 | 2 | ||
| Ammoniumcarbonat, -carbomat | 0 | 1 | 2 | 2 | 0 | 2 | 2 | ||
| Ammoniumchlorid | 0 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | 2 |
| Ammoniumcitrat | 1 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | |
| Ammoniumdiphosphat | 1 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | 2 |
| Ammoniumfluorid | 1 | 1 | 1 | 1 | 1 | 1 | |||
| Ammoniumfluorsilikat | 1 | 2 | 2 | 2 | 2 | ||||
| Ammoniumformiat | 1 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | |
| Ammoniumkarbonat | 2 | 2 | 2 | ||||||
| Ammoniummolybdat | 2 | 2 | 2 | ||||||
| Ammoniummonophosphat | 1 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | |
| Ammoniumnitrat | 0 | 1 | 2 | 2 | 0 | 0 | 2 | 2 | 2 |
| Ammoniumoxalat | 1 | 2 | 2 | 2 | 2 | ||||
| Ammoniumperchlorat | 1 | 2 | 2 | 2 | |||||
| Ammoniumpersulfat | 0 | 0 | 1 | 2 | 0 | 2 | |||
| Ammoniumphosphat | 2 | 1 | 1 | 2 | |||||
| Ammoniumpikrat | 1 | 2 | 2 | 2 | 2 | ||||
| Ammoniumrhodanid | 0 | 1 | 2 | 2 | 2 | 2 | 2 | ||
| Ammoniumsulfaminat | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 |
| Ammoniumsulfat | 0 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | 2 |
| Ammoniumsulfid, -polysulfid | 0 | 1 | 2 | 2 | 2 | 2 | 2 | ||
| Ammoniumsulfit | 1 | 2 | 2 | 0 | 0 | 1 | 2 | ||
| Ammoniumwolframat | 2 | 2 | 2 | 0 | 0 | ||||
| Amylacetat | 2 | 1 | 2 | 1 | 2 | 2 | 2 | 2 | 2 |
| Amylalkohole | 2 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | 2 |
| Amylamine | 0 | 1 | 2 | 2 | 2 | 2 | 2 | ||
| Amylborat | 2 | ||||||||
| Amylchlorid | 2 | 1 | 1 | 2 | 1 | 2 | 2 | ||
| Amylmerkaptan | 1 | 2 | 2 | 2 | 2 | ||||
| Amylnitrat | 2 | 2 | |||||||
| Amylnitrit | 2 | 2 | |||||||
| p-Amylphenol | 2 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | |
| Amylpropionat | 2 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | |
| Anisol | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 |
| Anon | 2 | ||||||||
| Anthracen, -öl | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 |
| Antimon Sb (geschmolzen) | 0 | 0 | |||||||
| Antimonchlorid | 0 | 0 | 2 | 2 | 2 | 2 | |||
| Antrachinon | 2 | 2 | 2 | 2 | 2 | 2 | 2 | ||
| Antrachinonsulfonsäuren | 1 | 2 | 2 | 2 | 2 | 2 | 2 | ||
| Apfelsaft, -mus | 0 | 0 | 2 | 2 | 2 | 2 | 2 | ||
| Apfelsäure | 2 | 0 | 2 | 2 | 2 | 2 | 2 | 2 | 2 |
| Apfelwein | 1 | 0 | 2 | 2 | 2 | 2 | 2 | 2 | |
| Aquasallösung | 2 | ||||||||
| Arachinsäure | 1 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | |
| Argon | 2 | 0 | 2 | 2 | 2 | 2 | 2 | 2 | 2 |
| Arsen | 1 | 2 | 1 | ||||||
| Atmosphäre (Luft) | 2 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | 2 |
| Ätzkali = Kaliumhydroxid = Kalilauge | 1 | 1 | 1 | 2 | 2 | 2 | 1 | 1 | 1 |
| Ätznatron | 0 | 1 | 2 | 1 | 1 | 1 | 1 | 1 | |
| Austern | 0 | 2 | 2 | ||||||
| Azobenzol | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 |
| Azogelb | 1 | 0 | 2 | ||||||
| acitracin | 0 | 2 | 2 | ||||||
B |
|||||||||
| Backpulver | 1 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | 2 |
| Backpulver | 1 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | 2 |
| Bariumchlorat | 2 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | |
| Bariumchlorat | 2 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | |
| Bariumchlorid | 0 | 1 | 2 | 2 | 1 | 1 | 2 | 2 | 2 |
| Bariumchlorid | 0 | 1 | 2 | 2 | 1 | 1 | 2 | 2 | 2 |
| Bariumcyanid | 0 | 2 | 2 | 2 | 2 | 0 | 0 | ||
| Bariumcyanid | 0 | 2 | 2 | 2 | 2 | 0 | 0 | ||
| Bariumhydroxid | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | |
| Bariumhydroxid | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | |
| Bariumkarbonat | 2 | 1 | 2 | 2 | |||||
| Bariumkarbonat | 2 | 1 | 2 | 2 | |||||
| Bariumnitrat | 1 | 1 | 2 | 2 | 2 | 2 | |||
| Bariumnitrat | 1 | 1 | 2 | 2 | 2 | 2 | |||
| Bariumoxid | 1 | 2 | 2 | 2 | |||||
| Bariumsalze | 2 | ||||||||
| Bariumsulfat | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 |
| Bariumsulfid, -polysulfid | 1 | 1 | 2 | 2 | 1 | 2 | 0 | ||
| Bariumsuperoxid | 0 | 1 | 1 | 2 | 1 | 1 | 0 | ||
| BasileumFG | 2 | ||||||||
| Batoxin | 2 | ||||||||
| Batteriesäure | 2 | ||||||||
| Baumwollsamenöl | 0 | 1 | 2 | 2 | 2 | 2 | 2 | ||
| Benzaldehyd | 1 | 1 | 2 | 2 | 1 | 1 | 2 | 2 | |
| 1, 2, 4 – Benzaldehyddisulfonsäure | 2 | 2 | 2 | 2 | 2 | 2 | 2 | ||
| Benzamid | 0 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | 2 |
| Benzanthron | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | |
| Benzidin | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 |
| 2, 2 – Benzidindisulfonsäure | 2 | 2 | 2 | 2 | 2 | 2 | 2 | ||
| Benzidin-3-sulfonsäure | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 |
| Benzil | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 |
| Benzilsäure | 1 | 1 | 2 | 2 | 2 | 2 | 2 | ||
| Benzin | 2 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | 2 |
| 1, 4-Benzochinon | 1 | 2 | 2 | 2 | 2 | ||||
| Benzin, Super | 2 | 2 | 2 | ||||||
| Benzin, unverbleit | 2 | 2 | 2 | 1 | |||||
| Benzin, verbleit | 2 | 2 | 2 | 2 | |||||
| Benzoesäure | 1 | 1 | 2 | 2 | 2 | 1 | 2 | 2 | 2 |
| Benzoesäureanhydrid | 2 | 0 | 2 | 2 | 2 | 2 | 2 | ||
| Benzoesäuresulfimid | 1 | 2 | 2 | 2 | 2 | 2 | |||
| Benzoin | 2 | 2 | 2 | 2 | 2 | ||||
| Benzol | 1 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | 2 |
| Benzol-1,3-disulfonsäure | 1 | 2 | 2 | 2 | 2 | ||||
| Benzolperoxid | 2 | 2 | 2 | 2 | |||||
| Benzolsulfonsäure | 1 | 2 | 2 | 1 | 2 | 2 | 2 | ||
| Benzolwaschöl | 1 | 2 | 2 | 2 | |||||
| Benzonitril | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 |
| Benzophenon | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 |
| Benzotrichlorid | 1 | 0 | 2 | 2 | 2 | ||||
| Benzotrifluorid | 2 | 2 | 2 | 2 | 2 | ||||
| o-Benzoylbenzoesäure | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | |
| Benzoylchlorid | 1 | 2 | 1 | 1 | 2 | 2 | |||
| Benzylalkohol | 2 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | |
| Benzylamin | 2 | 2 | 2 | 2 | 2 | ||||
| Benzyläthylanilin | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 |
| Benzylazetat | 1 | 2 | 2 | 2 | 2 | 2 | |||
| Benzylbenzoat | 2 | 2 | 2 | 2 | 2 | 2 | 2 | ||
| Benzylbutylphthalat | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 |
| Benzylcellulose | 2 | 2 | 2 | 2 | 2 | 2 | 2 | ||
| Benzylchlolid | 2 | 0 | 2 | 2 | 2 | 2 | 2 | ||
| Bergamottöl | 2 | 2 | 2 | 2 | 2 | ||||
| Bernsteinsäure | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | |
| Berylliumchlorid | 2 | 2 | 2 | ||||||
| Berylliumfluorid | 2 | 2 | 2 | 2 | 2 | ||||
| Berylliumsulfat | 2 | 2 | 2 | 2 | 2 | 2 | |||
| Beton | 2 | 2 | 2 | 2 | 2 | 2 | 2 | ||
| Bienenwachs | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | |
| Bier | 2 | 0 | 2 | 2 | 2 | 2 | 2 | 2 | 2 |
| Bierwürze | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 |
| Bitumen | 2 | 2 | 2 | 2 | 2 | ||||
| Blausäure | 0 | 2 | 2 | 0 | 0 | 2 | 2 | 2 | |
| Blei (geschmolzen) | 0 | 0 | 0 | 0 | |||||
| Bleiarsenat | 2 | 2 | 2 | 2 | 2 | 2 | 2 | ||
| Bleiazetat | 0 | 2 | 2 | 2 | |||||
| Bleiazid | 2 | 2 | 2 | 2 | 2 | 2 | |||
| Bleibäder (elektrolyt) | 2 | 2 | |||||||
| Bleibromid | 0 | ||||||||
| Bleicarbonat | 2 | 2 | 2 | 2 | 2 | 2 | 2 | ||
| Bleich roinat | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | |
| Bleichlauge = Natriumhypochlorit | 0 | 2 | 2 | 2 | |||||
| Bleichlorid | 2 | 2 | 2 | 2 | 2 | ||||
| Bleidioxid | 2 | 2 | 2 | 2 | 2 | 2 | 2 | ||
| Bleiessig | 2 | ||||||||
| Bleinitrat | 2 | 2 | 2 | 2 | 2 | 2 | |||
| Bleioxid | |||||||||
| Bleirhodanid | 2 | 0 | 2 | 2 | 2 | 2 | 2 | ||
| Bleisulfat | 2 | 2 | 2 | 2 | 2 | 2 | |||
| Bleisulfid | 0 | 0 | |||||||
| Bleitetraazetat | 2 | 2 | |||||||
| Bleitrinitroresorcinat | 2 | 2 | 2 | 2 | |||||
| Bleizucker | 2 | ||||||||
| Blut | 2 | 0 | 2 | 2 | 2 | 2 | 2 | 2 | 2 |
| Bohröle | 2 | 2 | 2 | 2 | 2 | ||||
| Borax | 2 | 2 | 2 | ||||||
| Bordelaiser Brühe | 2 | 2 | 2 | 2 | 2 | ||||
| Borneol | 2 | 0 | 2 | 2 | 2 | 2 | 2 | 2 | |
| Bornylazetat | 2 | 2 | 2 | 2 | 2 | 2 | |||
| Bornylchlorid | 2 | 2 | 2 | 2 | 2 | ||||
| Bornylformiat | 2 | 2 | 2 | 2 | 2 | ||||
| Borphosphat | 0 | 0 | 0 | ||||||
| Borsäure | 2 | 2 | 2 | 2 | 2 | 2 | |||
| Bortrifluorid | 2 | 2 | 2 | ||||||
| Bremsflüssigkeit | 2 | 2 | 2 | 2 | |||||
| Brennspiritus | 2 | 2 | |||||||
| Brenzcatechin | 1 | 2 | 2 | 2 | 2 | 2 | 2 | ||
| Brenztraubensäure | 0 | 2 | 2 | 2 | 2 | 2 | |||
| Brindisäure, konz. | 2 | ||||||||
| Brom | 1 | 1 | 0 | 2 | 1 | 1 | 1 | 2 | 0 |
| Brombenzol | 2 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | 2 |
| Bromoform | 1 | 2 | 2 | 2 | 2 | 2 | |||
| Bromsäure | 0 | 0 | 0 | 0 | 0 | ||||
| Bromtrifluorid | 2 | 2 | 2 | 2 | 0 | ||||
| Bromwasserstoff | 1 | 0 | 2 | 1 | 1 | 2 | |||
| Bromwasserstoffsäure | 2 | 0 | 0 | 1 | 2 | ||||
| 1,3-Butadien | 1 | 2 | 2 | ||||||
| Butan | 0 | 1 | 2 | 2 | 2 | 2 | 2 | ||
| Butandiole | 2 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | |
| 1,4-Buten-2-diol | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 |
| 1,4-Butin-2-diol | 2 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | 2 |
| Butter | 0 | 0 | 2 | 2 | 2 | 2 | |||
| Buttermilch | 1 | 0 | 2 | 2 | 1 | 1 | 2 | ||
| Buttersäure | 1 | 0 | 2 | 2 | 0 | 1 | 2 | 2 | 2 |
| n-Buttersäureanhydrid | 1 | 2 | 2 | 2 | 2 | 2 | |||
| Buttersäurechlorid | 1 | 1 | 2 | 2 | 2 | ||||
| Butylalkohol | 2 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | 2 |
| Butylamine | 0 | 1 | 2 | 2 | 2 | 2 | |||
| Butylazetat | 1 | 1 | 2 | 1 | 1 | 1 | 2 | 2 | 2 |
| n-Butyläther | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 |
| Butylbenzoat | 2 | 2 | 2 | 2 | 2 | 2 | 2 | ||
| Butylbutyrat | 1 | 2 | 2 | 2 | 2 | 2 | |||
| Butylchlorid | 1 | 1 | 2 | 2 | 2 | 2 | |||
| Butylene | 2 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | 2 |
| n-Butylglycol | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 |
| Butylglycolat | 2 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | 2 |
| Butylmercaptan | 0 | 1 | 2 | 2 | 2 | ||||
| Butyloxalat | 2 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | |
| Butylphenole (tert.) | 2 | 1 | 2 | 2 | 2 | 2 | |||
| Butylphthalat | 1 | 2 | 2 | 2 | 2 | 2 | |||
| Butylstearat | 1 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | 2 |
| Butylurethan | 2 | 2 | 2 | 2 | 2 | 2 | |||
| Butyraldehyd | 2 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | 2 |
| 7-Butyrolacton | 2 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | |
C |
|||||||||
| Cadmiumchlorid | 0 | 2 | 2 | 1 | 2 | 2 | |||
| Cadmiumschmelzen | 0 | 2 | 1 | 0 | |||||
| Cadmiumsulfat | 2 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | |
| Caesiumchlorid | 2 | 2 | 2 | ||||||
| CaIciumstearat | 2 | 2 | 2 | 2 | 2 | 2 | 2 | ||
| Calcium benzoat | 2 | 2 | 2 | 2 | 2 | 2 | 2 | ||
| Calciumarsenat | |||||||||
| Calciumaz etat | 2 | 2 | 2 | 2 | 2 | 2 | 2 | ||
| Calciumbikarbonat | 2 | 2 | 2 | 2 | 2 | 2 | 2 | ||
| Calciumbisulfit = Sulfitlauge | 0 | 2 | 0 | 0 | 2 | 2 | 2 | ||
| Calciumbromid | 2 | 2 | 2 | 2 | |||||
| Calciumchlorat | 2 | 2 | 2 | 2 | 2 | ||||
| Calciumchlorid | 0 | 2 | 2 | 2 | 2 | 2 | 2 | ||
| Calciumchromat | 2 | 2 | 2 | 2 | 2 | ||||
| Calciumfluorid | 2 | 2 | 2 | 2 | 2 | 0 | |||
| Calciumgluconat | 2 | 2 | 2 | 2 | 2 | 2 | 2 | ||
| Calciumhydrid | 2 | 2 | 2 | 2 | |||||
| Calciumhydroxid | 2 | 2 | 2 | 2 | 2 | 2 | |||
| Calciumhypochlorit (1 Clorkalk) | 0 | 1 | 2 | 2 | |||||
| Calciumkarbonat | 2 | 2 | 2 | 2 | 2 | 2 | 2 | ||
| Calciumlactat | 2 | 2 | 2 | 2 | 2 | 2 | |||
| Calciumnitrat | 2 | 2 | 2 | 2 | 2 | ||||
| Calciumoxalat | 2 | 2 | 2 | 2 | 2 | 2 | |||
| Calciumoxid | 2 | 2 | 2 | 2 | |||||
| Calciumpermanganat | 2 | 2 | 2 | 2 | 2 | ||||
| Calciumperoxid | 2 | ||||||||
| Calciumphosphat | 2 | 2 | 2 | 2 | 2 | 2 | 2 | ||
| Calciumrhodanid | 2 | 2 | 2 | 2 | 2 | ||||
| Calciumsulfaminat | 2 | 2 | 2 | 2 | 2 | 2 | |||
| Calciumsulfat | 2 | 2 | 2 | 2 | 2 | 2 | 2 | ||
| Calciumsulfid | 0 | 2 | |||||||
| Calciumsulfit | 2 | 2 | 2 | ||||||
| Calciumwolframat | 2 | 2 | 2 | 2 | |||||
| Capronaldehyd | 2 | 2 | 2 | 2 | 2 | 2 | 2 | ||
| Capronsäure | 2 | 2 | 2 | 2 | |||||
| Caprylalkohol | 2 | 2 | 2 | 2 | 2 | 2 | 2 | ||
| Caprylsäure | 1 | 2 | 1 | 2 | 2 | 2 | |||
| Carbitol | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 |
| Carbolineum | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 |
| Carbonisierungsmasse | 0 | 2 | 2 | 2 | |||||
| N-(4-Carboxyhenyl)- y -Säure | 2 | 2 | 2 | 2 | 2 | 2 | |||
| Carnallit | 1 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | 2 |
| Caro’sche Säure | 0 | 2 | 2 | ||||||
| Carotin | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 |
| Cascara | 2 | 1 | 2 | 2 | 1 | ||||
| Casein | 2 | 2 | 2 | 2 | 2 | 2 | 2 | ||
| Catechu | 2 | 1 | 2 | 2 | 2 | ||||
| Cavit | 0 | 2 | 2 | 2 | 2 | 2 | 2 | ||
| Cellosolves | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 |
| Celluloid | 2 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | 2 |
| Celluloseacetobutyrat | 2 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | |
| Celluloseäther | 1 | 2 | 2 | ||||||
| Celluloselacke | 1 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | 2 |
| Cellulosenitrat | 2 | 1 | 2 | 2 | 2 | 2 | |||
| Cellulosetripropionat | 2 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | |
| Cerchlorid, Ceritchlorid | 1 | 2 | 2 | 2 | |||||
| Ceresine | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 |
| Cerfluorid, Ceritfluorid | 1 | 2 | 2 | ||||||
| Cersulfat, Ceritsulfat | 1 | 2 | 2 | ||||||
| Cetylalkohol | 2 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | |
| Champhen | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | |
| Champher | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | |
| Champhersäure | 2 | 0 | 2 | 2 | 2 | 2 | 2 | 2 | |
| d-Champhersulfonsäure | 2 | 2 | 2 | ||||||
| n-Caprinsäure | 2 | 2 | 2 | 2 | |||||
| E-Caprokaktam | 2 | 2 | 2 | ||||||
| Chaulmoograsäure | 1 | 1 | 2 | 2 | 2 | 2 | 2 | ||
| Chinasäure | 2 | 0 | 2 | 2 | 2 | 2 | 2 | 2 | 2 |
| Chinin | 2 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | 2 |
| Chininbisulfat | 2 | 0 | 2 | 2 | 2 | ||||
| Chininhydrochlorid | 0 | 0 | 2 | 2 | |||||
| Chininmonosulfat | 2 | 0 | 2 | 2 | 2 | 2 | 2 | 2 | |
| Chininsulfat | 2 | ||||||||
| Chinintartrat | 2 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | |
| Chininzarin | 2 | 2 | 2 | 2 | 2 | 2 | 2 | ||
| Chinolin | 2 | 1 | 2 | 2 | 2 | 2 | 2 | ||
| Chlor | 1 | 1 | 1 | 2 | 1 | 1 | 1 | 2 | 1 |
| Chlor gasförmigfeucht | 0 | 0 | 0 | 2 | |||||
| Chloralaun | 2 | ||||||||
| Chloralkyläther | 1 | 1 | 1 | 2 | 2 | ||||
| Chlorameisensäureester | 2 | 1 | 2 | ||||||
| Chloramin | 2 | 1 | 2 | 2 | 2 | 2 | 2 | ||
| Chloraminobenzoesäure | 1 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | |
| Chloräthylbenzol | 1 | 1 | 2 | 2 | 2 | 2 | |||
| Chlorbenzol | 2 | 1 | 2 | 2 | 2 | 1 | 2 | 2 | 2 |
| Chlorbenzotrifluorid | 2 | 2 | 2 | 2 | 2 | ||||
| 2-(4-Chlorbenzoyl)-benzoesäure | 2 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | 2 |
| Chlorbrommethan | 2 | 2 | 2 | 2 | 2 | 2 | 2 | ||
| Chlorbrompropane | 1 | 1 | 2 | 2 | 2 | 2 | 2 | ||
| Chlorbromprophylene | 1 | 1 | 2 | 1 | 1 | 2 | 2 | ||
| Chlorcyan | 1 | 2 | 2 | 2 | 2 | 2 | 2 | ||
| Chlordan | 1 | 1 | 2 | 2 | 2 | ||||
| Chlordioxid | 1 | ||||||||
| Chlordiphenyl | 2 | 2 | 2 | 2 | 2 | 2 | 2 | ||
| Chloressigsäure | 0 | 1 | 1 | 2 | 1 | 1 | 1 | 2 | 2 |
| Chlorgas trocken | 0 | 0 | 2 | ||||||
| Chlorhydrine | 1 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | |
| Chlorkalk | 0 | 2 | |||||||
| Chlorkresole | 2 | 1 | 2 | 2 | 2 | 2 | |||
| Chlormethyl | 2 | ||||||||
| 4-Chlor-2-nitralin | 1 | 2 | 2 | 2 | 2 | ||||
| Chlornitrobenzoesäure | 1 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | |
| Chlornitrobenzole | 1 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | |
| 4-Chlornitrobenzol-3-sulfonsäure | 1 | 2 | 2 | 1 | 2 | 2 | 2 | ||
| 4-Chlor-2-nitrophenol | 1 | 2 | 2 | 2 | 2 | ||||
| Chloroform | 1 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | 2 |
| Chlorophyll und Chlorophyllin | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 |
| Chloropquine (Aralene) | 1 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | |
| Chloropren | 1 | 2 | 2 | 2 | 2 | ||||
| Chlorphenole | 2 | 1 | 2 | 2 | 2 | 2 | 2 | ||
| Chlorphenoxyessigsäure | 1 | 2 | 2 | 2 | 2 | 2 | 2 | ||
| Chlorpikrin | 1 | 2 | 2 | 2 | 2 | 2 | 2 | ||
| Chlorsäure | 0 | 0 | 0 | 2 | 0 | 0 | 2 | ||
| Chlorschwefel (trocken) | 2 | ||||||||
| Chlorsilane | 2 | 2 | 2 | 2 | 2 | 2 | |||
| Chlorsulfonsäure | 1 | 1 | 2 | 1 | 1 | 2 | 2 | 2 | |
| Chlortoluidine | 1 | 1 | 2 | 2 | 2 | 2 | |||
| Chlortoluole | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 |
| Chlortrifluoräthylen | 2 | 1 | 2 | 0 | 2 | 2 | 2 | ||
| Chlorwasser | 1 | 2 | |||||||
| Chlorwasserstoff | 1 | 1 | 1 | 2 | 2 | 2 | 2 | 2 | 1 |
| Chlorxylole | 2 | 1 | 2 | 2 | 2 | 2 | 2 | ||
| Chlorzinklösung | 2 | ||||||||
| Cholesterin | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 |
| Cholin | 0 | 1 | 2 | 2 | |||||
| Cola-Essenz (Coca-Cola) | 2 | ||||||||
| Cyclopolyolefine | 2 | 2 | |||||||
| p-Cymol | 2 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | 2 |
| Cystin, Cystein | 1 | 1 | 2 | 2 | 2 | 2 | |||
D |
|||||||||
| DDD | 1 | 2 | 2 | 2 | 2 | 2 | 2 | ||
| DDT und DFDT | 1 | 1 | 2 | 2 | 1 | 2 | 2 | 2 | |
| Dekalin | 2 | ||||||||
| Delegol | 2 | ||||||||
| Desmodur T | 2 | ||||||||
| Desmophen 2000 | 2 | ||||||||
| Deuteriumoxid | 2 | 2 | 2 | 2 | 2 | 2 | 2 | ||
| Dextran | 2 | 2 | 2 | 2 | 2 | 2 | |||
| Dextrine | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 |
| Dextrose | 2 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | 2 |
| Di(p-Chlorphenyl)methylcarbinol | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 |
| Diacetonalkohol | 2 | ||||||||
| Dialkylsulfate | 2 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | 2 |
| Diäthylamin | 0 | 1 | 2 | 2 | 1 | 1 | 1 | 2 | |
| Diäthylanilin und Dimethylanilin | 1 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | 2 |
| Diäthyläther | 2 | ||||||||
| Diäthylenglykol | 2 | ||||||||
| Diäthylsebazat | 2 | ||||||||
| Diazoverbindungen | 1 | 1 | 2 | 2 | |||||
| Dibenzyl | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 |
| Dibenzyläther | 2 | ||||||||
| Dibutylmethylendithioglykolat | 2 | 2 | 2 | ||||||
| Dibutylphtalat | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 |
| Dibutylthiodiglukolat | 2 | 2 | 2 | ||||||
| Dibutylthioharnstoff | 2 | 2 | 2 | ||||||
| Dichloräthan | 2 | 2 | 2 | ||||||
| Dichloräthylen | 2 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | 2 |
| Dichlorbenzol | 2 | ||||||||
| Dichlorbutylen | 2 | ||||||||
| Dicyclohexylammoniumnitrit | 1 | 2 | 2 | 2 | |||||
| Dieselöl | 1 | 2 | 2 | 2 | |||||
| Diethylenglykol | 2 | 2 | |||||||
| Diglycolsäure | 1 | 1 | 2 | 1 | 1 | 2 | 2 | 2 | |
| Diglycolsäure-dibutylester | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 2 | 2 |
| Diisobutyl | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 |
| Diisopropylekton | 2 | ||||||||
| Dimethylanilin | 2 | ||||||||
| Dimethyläther | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 |
| Dipenten | 2 | ||||||||
| Diphenyl | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 |
| Diphenylamin | 1 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | |
| Diphenylenoxid | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 |
| Diphenylpropan | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 |
| Dipydoxi-diphenylsulfon | 2 | 2 | |||||||
| DMDT | 1 | 2 | 2 | 2 | 2 | 2 | 2 | ||
| Druckluftversorgung | 2 | 2 | 2 | ||||||
E |
|||||||||
| Eichenrindenextrakt | 1 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | 2 |
| Eier und Eipulver | 2 | 2 | 2 | 2 | 2 | ||||
| Eisengallustine | 2 | ||||||||
| Eisen-Il-chlorid | 0 | 1 | 1 | 2 | 1 | 1 | 2 | 2 | 2 |
| Eisen-IlI-chlorid | 0 | 1 | 0 | 2 | 0 | 0 | 0 | 2 | 2 |
| Eisen-Ill-sulfat | 0 | 1 | 2 | 2 | 0 | 0 | 0 | 2 | 2 |
| Eisen-Il-sulfat | 0 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | 2 |
| Eisennitrat | 0 | 0 | 2 | 2 | 0 | 0 | 2 | ||
| Eisenphosphat | 2 | ||||||||
| Eisessigbromwasserstoff | 2 | ||||||||
| Eisessigsäureanhydrid | 0 | 1 | 2 | 2 | |||||
| Eiweißlösungen | 1 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | 2 |
| Entwickler (Fotogr.) | 2 | ||||||||
| Epoxidharze | 2 | ||||||||
| Erdgas | 1 | 2 | 2 | ||||||
| Erdnußbutter | 2 | 2 | 2 | 2 | 2 | ||||
| Erdnußöl | 2 | ||||||||
| Erdöl | 0 | 2 | 2 | 2 | |||||
| Erdöl, -gas | 1 | 1 | 2 | 2 | 1 | 1 | 2 | 2 | |
| Essig | 2 | 2 | |||||||
| Essig | 2 | 2 | |||||||
| Essigsäure | 0 | 1 | 1 | 2 | 0 | 1 | 1 | 2 | 2 |
| Essigsäure 50% | 1 | 2 | |||||||
| Ethanol (Ethylalkohol) | 2 | 2 | |||||||
| Ethylen | 2 | ||||||||
| Ethylether | 2 | 2 | |||||||
| Eukalin | 2 | ||||||||
F |
|||||||||
| Farbflotte | 2 | ||||||||
| Fettalkohol | 2 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | 2 |
| Fettalkoholsulfate | 0 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | 2 |
| Fette und Wachse | 1 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | 2 |
| Fettsäuren | 1 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | 2 |
| Fettsäuren | 2 | 2 | |||||||
| Fichtenöl | 2 | ||||||||
| Firnisse | 2 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | |
| Fischtran | 2 | ||||||||
| Fixiersalz | 2 | ||||||||
| Fixiersalz, Fixierbad | 2 | ||||||||
| Fleisch | 2 | ||||||||
| Fluor | 1 | 1 | 1 | 1 | 1 | 1 | 0 | 1 | |
| Fluor | 2 | ||||||||
| Fluorbenzol | 2 | ||||||||
| Fluorcarbonsäuren und -halogenide | 1 | 1 | 2 | 1 | 1 | 2 | 1 | ||
| Fluorchlorkohlenstoff | 2 | 1 | 1 | 2 | 2 | 2 | 2 | ||
| Fluorkieselsäure | 2 | 2 | |||||||
| Fluorkohlenwasserstoff | 2 | ||||||||
| Fluoroborsäure | 2 | ||||||||
| Fluorwasserstoffsäure, Bußsäure | 1 | 1 | 0 | 2 | 1 | 1 | 1 | 0 | 0 |
| Flußsäure (45%) | 0 | 2 | |||||||
| Formaldehyd, Formalin, Methylaldehyd | 1 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | 2 |
| Formamid | 1 | 2 | 2 | 1 | 2 | 2 | 2 | 2 | |
| Freon = Frigen (R) | 2 | 2 | |||||||
| Fruchtsäfte | 0 | 2 | 2 | ||||||
| Furan | 2 | ||||||||
| Furfurol | 1 | 1 | 1 | 2 | 1 | 1 | 2 | 2 | 2 |
G |
|||||||||
| Gallussäure | 2 | ||||||||
| Gelatine, Leim | 1 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | 2 |
| Gemüse aller Art | 2 | ||||||||
| Generatorgas | 2 | ||||||||
| Genodyn | 2 | ||||||||
| Gerbsäure = Tannin | 1 | 2 | 2 | ||||||
| Gluconsäure | 2 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | 2 |
| Glukose | 2 | 2 | 2 | 2 | |||||
| Glutaminsäure | 0 | 1 | 2 | 2 | 1 | 2 | 2 | 2 | |
| Glycerin | 1 | 1 | 2 | 2 | |||||
| Glycol, Diäthylenglycol | 1 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | 2 |
| Glycolsäure | 1 | 1 | 1 | 2 | 1 | 1 | 2 | 2 | 2 |
| Glycoxsäure | 0 | 2 | 2 | 1 | 1 | 2 | 2 | ||
| Glyzerin | 1 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | 2 |
| Grubengas | 2 | ||||||||
| Grubenwasser, sauer | 2 | 0 | 0 | ||||||
H |
|||||||||
| Halowaxöl | 2 | ||||||||
| Hanf und Jute | 1 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | |
| Harn | 2 | ||||||||
| Harnsäure | 0 | 2 | 2 | 2 | 2 | 2 | 2 | ||
| Harnstoff | 1 | 1 | 2 | 2 | 1 | 1 | 2 | 2 | 2 |
| Hefe | 1 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | 2 |
| Hefe, wässrig | 2 | 2 | |||||||
| Heizöl, leicht | 2 | 2 | 2 | 2 | |||||
| Heizöl, schwer | 2 | 2 | 2 | 2 | |||||
| Helium | 2 | 2 | 2 | ||||||
| Heptane | 2 | 2 | 1 | 2 | 2 | 2 | 1 | 2 | 2 |
| Hexachloräthan | 1 | 1 | 1 | 2 | 1 | 1 | 1 | 2 | |
| Hexachlorbutadien | 2 | ||||||||
| Hexaldehyd | 2 | ||||||||
| Hexamethylentetramin | 1 | 1 | 2 | 2 | 1 | 0 | 2 | 2 | 2 |
| Hexan | 2 | ||||||||
| Hirschhornsalz | 2 | ||||||||
| Hochreines Wasser | 2 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | 2 |
| Holzteer, -kohle | 2 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | |
| Huminsäure | 2 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | 2 |
| Hydraxylaminsulfat | 2 | ||||||||
| Hydrochinon | 1 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | |
I |
|||||||||
| IGeselfluorwasserstoffsäure | 0 | 0 | 1 | 2 | 1 | 0 | 1 | 0 | 0 |
| Imprägnieröle | 2 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | 2 |
| Indol | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 |
| Isatin, -derivate | 2 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | 2 |
| Isobutylalkohol | 2 | ||||||||
| iso-Butylphosphat | 2 | 1 | 2 | 2 | 2 | 2 | 2 | ||
| Isopropylalkohol | 2 | ||||||||
| Isopropyläther | 2 | ||||||||
| Isopropylazetat | 2 | ||||||||
| Isopropylchlorid | 2 | ||||||||
J |
|||||||||
| Jodoform | 1 | 1 | 2 | 2 | 2 | 2 | 2 | ||
| Jodwasserstoff und -säure | 1 | 1 | 2 | 1 | 1 | 2 | 2 | 2 | |
K |
|||||||||
| Kaffee | 2 | 2 | 2 | 2 | |||||
| Kalilauge = Kaliumhydroxid = Ätzkali | 1 | 1 | 1 | 2 | 2 | 2 | 1 | 1 | 1 |
| Kalium bisulfat | 1 | 2 | |||||||
| Kalium- und Natriumlegierungen | 1 | 1 | 1 | 2 | 2 | 1 | 2 | 2 | 1 |
| Kaliumazetat | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 |
| Kaliumbichromat | 2 | ||||||||
| Kaliumbifluorid | 2 | ||||||||
| Kaliumbisulfit | 2 | 1 | 2 | 2 | 1 | 1 | 2 | ||
| Kaliumbitartrat (Weinstein) | 1 | ||||||||
| Kaliumbromid | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 2 | 2 |
| Kaliumchlorat | 1 | 2 | 2 | 2 | 2 | 2 | 2 | ||
| Kaliumchlorid | 0 | 1 | 1 | 2 | 2 | 2 | 2 | 2 | 1 |
| Kaliumchromsulfat = Chromalaun | 1 | 0 | 1 | 2 | 1 | 1 | 2 | 2 | 2 |
| Kaliumcyanat | 2 | ||||||||
| Kaliumcyanid | 0 | 1 | 2 | 2 | 1 | 2 | 1 | 2 | 0 |
| Kaliumdichromat | 2 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | |
| Kaliumferricyanid=rot.Blutlaugensalz | 2 | 2 | 2 | 2 | 2 | 2 | 2 | ||
| Kaliumferrocyanid=gelb. Blutlaugens. | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 2 | |
| Kaliumfluorid | 2 | 2 | 2 | 2 | 2 | 2 | 2 | ||
| Kaliumhydrogenfluorid | 1 | 1 | 2 | 2 | 2 | 2 | 2 | 0 | |
| Kaliumhydroxid (Ätzkali, Kalilauge) | 1 | 1 | 1 | 2 | 2 | 2 | 1 | 1 | 1 |
| Kaliumhypochlorit | 1 | 1 | 2 | 1 | 1 | 1 | 2 | ||
| Kaliumjodat | 1 | 2 | 2 | 2 | 2 | ||||
| Kaliumjodi | 1 | 1 | 2 | 2 | 2 | 2 | 2 | ||
| Kaliumkarbonat | 1 | 2 | 2 | 2 | 2 | 2 | |||
| Kaliummonochromat | 2 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | |
| Kaliumnitrat (Kalisalpeter) | 1 | 1 | 1 | 2 | 2 | 2 | 2 | 2 | |
| Kaliumnitrit | 1 | 1 | 1 | 2 | 2 | 2 | 1 | 1 | |
| Kaliumoxalat | 2 | ||||||||
| Kaliumperchlorat | 1 | 2 | 2 | 2 | 2 | 1 | 1 | ||
| Kaliumpermanganat | 1 | 1 | 2 | 2 | 1 | 1 | 1 | ||
| Kaliumperoxid | 0 | 1 | 1 | 2 | 1 | 2 | 1 | 0 | |
| Kaliumpersulfat | 2 | 0 | 2 | 2 | 2 | ||||
| Kaliumphosphat | 1 | 1 | 1 | 2 | 2 | 2 | 1 | 2 | 1 |
| Kaliumrhodanid | 1 | 2 | 2 | 2 | 2 | 2 | 2 | ||
| Kaliumsilikat | 2 | 1 | 2 | 2 | 2 | 2 | 2 | 1 | 2 |
| Kaliumsulfat | 2 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | 2 |
| Kaliumsulfid, -sulfit | 1 | 1 | 2 | 2 | 1 | 1 | 1 | 2 | |
| Kalkmilch | 2 | 2 | |||||||
| Kampfer | 2 | ||||||||
| Karbolineum | 2 | 2 | 2 | 2 | |||||
| Karbolsäure = Phenol | 1 | 2 | 2 | 1 | 1 | 2 | 2 | 2 | |
| Käse | 2 | ||||||||
| Kerosen | 2 | 2 | 2 | 2 | |||||
| Kieselsäure | 1 | 2 | |||||||
| Kochsalz | 2 | ||||||||
| Kochsalzlösung | 1 | 2 | |||||||
| Kohlendioxid, -säure | 1 | 1 | 2 | 2 | 1 | 1 | 2 | 1 | 1 |
| Kohlenmonoxid, -oxid | 1 | 1 | 2 | 2 | 1 | 1 | 2 | 1 | 1 |
| Kohlensäure | 0 | 0 | 2 | 2 | |||||
| Kokosfett | 2 | ||||||||
| Königwasser | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 2 | 2 |
| Kopale | 2 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | |
| Kreosot | 1 | 2 | 2 | ||||||
| Kresol | 2 | 1 | 2 | 2 | 2 | 1 | 2 | 2 | 2 |
| Kupferazetat | 1 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | |
| Kupferchlorid, wässrig | 0 | 2 | |||||||
| Kupferchlorit | 0 | 1 | 0 | 2 | 1 | 1 | 0 | 2 | 2 |
| Kupfercyanid | 2 | ||||||||
| Kupferkarbonat | 1 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | 2 |
| Kupfernitrat | 0 | 2 | |||||||
| Kupferoxid | 1 | 1 | 2 | 2 | 2 | ||||
| Kupfersulfat = Kupfervitriol | 0 | 1 | 2 | 2 | 1 | 1 | 1 | 2 | 2 |
| Kupfertetraminverbindung | 0 | 1 | 1 | 2 | 2 | 2 | 2 | 2 | |
L |
|||||||||
| Lachgas | 2 | 2 | |||||||
| Lacke | 2 | 1 | 2 | 2 | |||||
| Lacklösungsmittel | 2 | ||||||||
| Lactose | 1 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | |
| Laktam | 2 | ||||||||
| Lävulinsäure | 0 | 1 | 2 | 1 | 1 | 2 | 2 | ||
| Lebertran | 2 | 2 | |||||||
| Leichtöl (Rohbenzol) | 2 | ||||||||
| Leinöl | 2 | 2 | |||||||
| Leuchtgas | 1 | 2 | 2 | 2 | 1 | 1 | 2 | 2 | 2 |
| Liköre | 2 | ||||||||
| Limonen | 1 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | 2 |
| Lithium (geschmolzen) | 0 | 1 | 1 | 2 | 1 | 0 | 2 | ||
| Lithiumbromid | 2 | ||||||||
| Lithiumcarbonat | 1 | 2 | 2 | 2 | 2 | 2 | |||
| Lithiumchlorid | 1 | 1 | 1 | 2 | 1 | 1 | 2 | 2 | 1 |
| Lithiumhydrid | 1 | 2 | 1 | 1 | |||||
| Lithiumhydroxid | 0 | 1 | 2 | 1 | 1 | 2 | |||
| Lithiumsulfat | 2 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | 2 |
| Lithopone | 2 | 1 | 2 | 2 | 2 | ||||
| Lote | 1 | 1 | 1 | 2 | 2 | 1 | |||
| Lysoform | 2 | ||||||||
| Lysol | 2 | ||||||||
M |
|||||||||
| Magnesium (geschmolzen) | 0 | 1 | 1 | 2 | |||||
| Magnesiumbisulfit | 0 | 1 | 2 | 1 | 1 | 2 | 2 | 2 | |
| Magnesiumcarbonat | 2 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | 2 |
| Magnesiumchlorid | 0 | 1 | 1 | 2 | 1 | 2 | 2 | 2 | 2 |
| Magnesiumfluorid | 1 | 1 | 1 | 2 | 1 | 1 | 1 | ||
| Magnesiumhydroxid | 2 | 2 | 2 | ||||||
| Magnesiumnitrat | 1 | 1 | 2 | 2 | 0 | 0 | 0 | 2 | 2 |
| Magnesiumoxid | 1 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 1 |
| Magnesiumoxychlorid | 1 | 1 | 1 | 2 | 2 | 2 | 2 | 2 | 2 |
| Magnesiumsiliconfluorid | 1 | 2 | 2 | 1 | 0 | ||||
| Magnesiumsulfat | 1 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | |
| Magnesiumsulfit | 2 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | 2 |
| Maisöl | 2 | 2 | |||||||
| Maleinanhydrid | 2 | ||||||||
| Maleinsäure | 1 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | 2 |
| Maleinsäureanhydrid | 0 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | 2 |
| Malonsäure | 1 | 1 | 2 | 2 | 1 | 1 | 1 | 2 | 1 |
| Maltose | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 |
| Malz | 2 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | |
| Manganchlorür | 2 | ||||||||
| Mangandioxid | 1 | 2 | 2 | 1 | 1 | 1 | 2 | ||
| Mangan-Il-chlorid | 1 | 1 | 2 | 1 | 1 | 2 | 2 | ||
| Mangansulfat | 1 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | 2 |
| Meerwasser | 0 | 0 | 2 | ||||||
| Melasse | 1 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | 2 |
| Menthol | 1 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | 2 |
| Mesamoll | 2 | ||||||||
| Methanol (Methylalkohol) | 2 | 2 | 2 | 2 | |||||
| Methylacrylat | 2 | ||||||||
| Methylaldehyd | 1 | 1 | 2 | 2 | |||||
| Methylalkohol = Holzgeist | 2 | 2 | 2 | 2 | 2 | ||||
| Methylamine | 0 | 1 | 1 | 2 | 1 | 0 | 2 | ||
| Methyläthylketon | 2 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | 2 |
| Methylazetat | 1 | 1 | 1 | 1 | 1 | 2 | 2 | 2 | 2 |
| Methylbromid | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 2 | |
| Methylchlorid | 1 | 1 | 1 | 2 | 2 | 2 | 2 | 2 | 2 |
| Methylenchlorid | 1 | 1 | 1 | 2 | 2 | 2 | 2 | 2 | 2 |
| Methylformiat | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | |
| Methylisobutylketon | 2 | ||||||||
| Methylmethacrylat | 2 | ||||||||
| Methylsalicylat | 2 | ||||||||
| Milch | 1 | 2 | 2 | 1 | 1 | ||||
| Milchsäure | 1 | 1 | 1 | 2 | 0 | 0 | 1 | 2 | 2 |
| Milchsäure, heiß | 2 | 2 | |||||||
| Mineralöl | 2 | 2 | 2 | 2 | |||||
| Mischsäuren | 0 | 1 | 1 | 2 | 0 | 0 | 0 | 2 | 1 |
| Monobrombenzol | 2 | ||||||||
| Morphin | 0 | 2 | 2 | 2 | 2 | ||||
| Morpholin | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | |
| Mörtel | 1 | 1 | 1 | 2 | 2 | 2 | 2 | 2 | |
N |
|||||||||
| Naphtalin | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 |
| Naphtalinsulfonsäuren | 1 | 1 | 2 | 1 | 1 | 1 | 2 | 1 | |
| Naphtensäuren | 1 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | 2 |
| Naphtochinoline | 2 | 2 | 2 | 2 | 2 | ||||
| Naphtole | 1 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | |
| Naphtolen 2D | 2 | ||||||||
| Naphtylamine | 1 | 2 | 2 | 2 | 2 | 2 | |||
| Naphtylaminsulfonsäuren | 1 | 1 | 2 | 2 | 2 | ||||
| Natrium | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 2 | 1 |
| Natrium hydrogensulfid | 0 | 2 | 2 | 2 | |||||
| Natriumaluminat | 2 | 1 | 2 | 2 | 2 | 2 | |||
| Natriumaluminiumfluorid | 2 | 2 | 2 | 2 | 2 | 2 | 0 | ||
| Natriumaluminiumsulfat | 1 | 0 | 1 | 2 | 1 | 1 | 2 | 2 | |
| Natriumarsenat, -arsenit | 2 | 2 | 2 | 2 | 2 | 2 | 2 | ||
| Natriumäthylat | 2 | 2 | 2 | 2 | 2 | ||||
| Natriumäthylendiamintetrazetat | 2 | 2 | 2 | 2 | 2 | 2 | |||
| Natriumazetat | 1 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | 2 |
| Natriumbenzoat | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 |
| Natriumbichromat | 2 | ||||||||
| Natriumborhydrid | 2 | ||||||||
| Natriumbromat | 2 | 2 | 2 | ||||||
| Natriumbromid | 2 | 2 | 2 | 2 | 2 | ||||
| Natriumbromit | 2 | 2 | 2 | ||||||
| Natriumcarbonat | 2 | 2 | 2 | ||||||
| Natriumchlorat | 2 | 2 | 2 | ||||||
| Natriumchlorazetat | 2 | 2 | 2 | 2 | 2 | 2 | |||
| Natriumchlorid | 2 | 2 | 2 | ||||||
| Natriumchlorit | 0 | 1 | 2 | 0 | 1 | ||||
| Natriumchromat | 2 | 2 | 2 | 2 | 2 | 2 | |||
| Natriumcyanamid | 2 | 2 | |||||||
| Natriumcyanat | 0 | 2 | 2 | 1 | |||||
| Natriumcyanid | 2 | 1 | 1 | ||||||
| Natriumdichromat | 0 | 2 | 2 | 0 | |||||
| Natriumdiphenylsulfonat | 2 | 2 | 2 | 2 | |||||
| Natriumdithionit | 0 | 0 | 2 | 2 | 2 | 2 | 2 | 2 | |
| Natriumdodecylbenzolsulfonat | 2 | 2 | 2 | 2 | 2 | ||||
| Natriumfluorazetat | 2 | 2 | 2 | 2 | 2 | ||||
| Natriumfluorphosphat | 2 | 2 | 2 | 2 | |||||
| Natriumformiat | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | |
| Natriumglutamat | 0 | 2 | 2 | 2 | 2 | 2 | |||
| Natriumhypochlorit | 0 | 1 | 2 | 2 | |||||
| Natriumjodid | 1 | 2 | 2 | 2 | |||||
| Natriumkarbonat (= Soda) | 2 | 2 | |||||||
| Natriumnitrat | 2 | 2 | 1 | 0 | 2 | ||||
| Natriumnitrat (= Natronsalpeter) | 2 | 2 | 2 | ||||||
| Natriumperborat | 2 | 2 | 2 | ||||||
| Natriumperchlorat | 2 | 2 | 2 | ||||||
| Natriumperoxid, -superoxid | 0 | 2 | 2 | 2 | |||||
| Natriumphosphat | 2 | 2 | 2 | ||||||
| Natriumpyrosulfit | 2 | 2 | 2 | ||||||
| Natriumsalizylat (= Aspirin) | 2 | 2 | 2 | 2 | 2 | 2 | |||
| Natriumsilikat (= Wasserglas) | 2 | 2 | 2 | 2 | 2 | 2 | |||
| Natriumsulfat (= Glaubersalz) | 2 | 2 | 2 | ||||||
| Natriumsulfid | 2 | 1 | |||||||
| Natriumsulfit | 0 | 2 | 2 | 2 | 2 | 2 | 2 | ||
| Neon | 2 | 0 | 2 | ||||||
| Nickelsalze | 0 | 2 | 2 | ||||||
| Nickelsulfat | 1 | 2 | 2 | 1 | 1 | 2 | 2 | 2 | |
| Nitrobenzol | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | |
| Nitrosesäure | 1 | ||||||||
| Nitroverdünnung | 2 | ||||||||
| Novocain | 2 | ||||||||
O |
|||||||||
| Obst | 2 | ||||||||
| Olein | 2 | ||||||||
| Oleum | 2 | 1 | 1 | 1 | 1 | 0 | |||
| Olivenöl | 2 | 2 | |||||||
| Ölsäure | 1 | 1 | 2 | 2 | 1 | 1 | |||
| Oxalsäure | 0 | 1 | 0 | 1 | 2 | 2 | 1 | ||
| Oxygen | 2 | 1 | 2 | 2 | |||||
| Ozon | 1 | 2 | 2 | 1 | 1 | 2 | 2 | ||
| Ozon | 0 | 2 | 2 | 2 | |||||
P |
|||||||||
| Palmölsäure | 2 | 2 | 2 | 2 | 2 | ||||
| Paraffin | 2 | 2 | 2 | 2 | 2 | 2 | |||
| Pentachlochdiphenyl | 2 | ||||||||
| Pentan | 2 | ||||||||
| Perchloräthylen | 1 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | 2 |
| Petroläther | 2 | ||||||||
| Petroleum | 1 | 2 | 2 | 2 | |||||
| Petroleum | 0 | 2 | 2 | ||||||
| Pflanzliche Öle | 2 | ||||||||
| Phenol | 1 | 2 | 2 | 1 | 1 | 2 | 2 | 2 | |
| Phenyläthyläther | 2 | ||||||||
| Phenylbenzol | 2 | ||||||||
| Phenylhydrazin | 2 | ||||||||
| Phosphorsäure | 0 | 1 | 2 | 2 | 1 | 1 | 1 | 2 | 1 |
| Phosphorsäureanhydrid | 2 | ||||||||
| Phosphortrichlorid | 2 | ||||||||
| Phtalsäure | 2 | 1 | 2 | 2 | 1 | 1 | 1 | 2 | 2 |
| Pikrinsäure | 0 | 1 | 2 | 2 | 0 | 0 | |||
| Piperidin | 2 | ||||||||
| Pökellauge | 2 | ||||||||
| Polyglykol | 2 | ||||||||
| Propan | 2 | 2 | 2 | 2 | 2 | 2 | |||
| Propan | 2 | 2 | 2 | 2 | |||||
| Propionsäure | 2 | ||||||||
| Propylenoxid | 1 | 2 | 2 | ||||||
| Pyridin | 1 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 |
| Pyrogallol | 2 | ||||||||
Q |
|||||||||
| Quecksilber | 0 | 1 | 2 | 2 | 2 | 0 | 1 | 2 | 1 |
| Quecksilberchlorid (Sublimat) | 0 | 0 | 1 | 2 | 0 | 0 | |||
| Quecksilbercyanid | 0 | 0 | 2 | 0 | 0 | ||||
| Quecksilbernitrat | 0 | 0 | 2 | 0 | 0 | ||||
| Quecksilbersalze | 0 | 0 | 2 | ||||||
R |
|||||||||
| Rapsöl | 2 | ||||||||
| Reinigungsmittel | 2 | ||||||||
| Rhodinol | 2 | 1 | 2 | 2 | |||||
| Rizinusöl | 2 | 1 | 2 | ||||||
| Rüböl | 2 | ||||||||
S |
|||||||||
| Sagrotan | 2 | ||||||||
| Salicylsäure | 2 | 0 | 2 | 2 | 2 | ||||
| Salmiak | 2 | ||||||||
| Salpetersäure | 0 | 1 | 2 | 2 | 0 | 0 | 0 | 2 | 1 |
| Salpetersäure (max. 6%/85°C) | 2 | ||||||||
| Salpetersäure 65% | 0 | 0 | 2 | 2 | |||||
| Salpetersäure, stark konzentr. | 0 | 1 | |||||||
| Salzsäure | 0 | 1 | 1 | 2 | 1 | 1 | 2 | 2 | 1 |
| Salzsäure | 0 | 0 | 1 | 2 | |||||
| Salzsäure (max. 6%/85°C) | 1 | ||||||||
| Salzwasser | 2 | ||||||||
| Sauerstoff (gasförmig, kalt) | 1 | 0 | 2 | 2 | |||||
| Sauerstoff (gasförmig 100-200°C) | 2 | ||||||||
| Schmalz | 2 | ||||||||
| Schmieröle | 2 | 2 | |||||||
| Schmierseife, Seifenlösungen | 1 | 2 | 2 | 2 | |||||
| Schokolade | 2 | ||||||||
| Schwarzlauge | 2 | ||||||||
| Schwefel | 1 | 1 | 2 | 2 | 1 | 1 | 1 | 2 | 2 |
| Schwefel, siedend | 1 | 1 | 1 | ||||||
| Schwefelchlorür = Chlorschwefel | 1 | 2 | 2 | 2 | 2 | 2 | 2 | 0 | |
| Schwefeldioxid | 1 | 1 | 2 | 2 | 1 | 2 | 1 | 2 | 1 |
| schwefelige Säure | 0 | 1 | 2 | 2 | |||||
| Schwefelkohlenstoff | 1 | 2 | 2 | 2 | 2 | 1 | 2 | 2 | 2 |
| Schwefelsäure | 0 | 0 | 1 | 2 | 1 | 1 | 1 | 2 | 1 |
| Schwefeltrioxid | 0 | 2 | |||||||
| Schwefelwasserstoff | 1 | 1 | 2 | 2 | 1 | 2 | 2 | 2 | 2 |
| Seewasser | 1 | 0 | 2 | 2 | 2 | 2 | 0 | 2 | 2 |
| Senf | 0 | 2 | |||||||
| Silberbromid = Bromsilber | 0 | 2 | |||||||
| Silbernitrat | 0 | 2 | 2 | 0 | 0 | 2 | |||
| Silikonöle | 2 | 2 | 2 | ||||||
| Skydrol | 2 | ||||||||
| Sojaöl | 2 | ||||||||
| Spinnbad (Viscosebad) | 1 | 2 | |||||||
| Stearinsäure | 1 | 0 | 2 | 2 | 2 | 2 | |||
| Stickstoff | 2 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | 2 |
T |
|||||||||
| Tannin | 1 | 1 | 2 | 2 | 1 | 1 | |||
| Teer, rein | 1 | 0 | 2 | 2 | |||||
| Terpentin | 2 | 1 | 2 | 2 | 2 | 2 | |||
| Terpentinersatz Testbenzin | 2 | ||||||||
| Terpentinöl | 0 | 1 | 2 | ||||||
| Tetrachloräthan | 1 | 1 | 1 | 2 | |||||
| Tetrachloräthylen | 2 | ||||||||
| Tetrachlorid | 2 | ||||||||
| Tetrachlor-Kohlenstoff | 1 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | |
| Tetrahydrofuran | 2 | ||||||||
| Tetralin | 2 | ||||||||
| Tinte (Eisengallus) | 1 | 2 | |||||||
| Titantetrachlorid | 2 | ||||||||
| Toluol | 2 | 1 | 2 | 2 | 2 | 2 | |||
| Trafoöl | 2 | ||||||||
| Triäthanolamin | 2 | ||||||||
| Triäthylglykol | 2 | ||||||||
| Tributoxyäthylphosphat | 2 | ||||||||
| Tributylphosphat | 2 | ||||||||
| Trichloräthan | 2 | 2 | |||||||
| Trichloräthylen | 1 | 1 | 1 | 2 | 2 | 2 | 2 | 1 | |
| Trichloräthylphosphat | 2 | ||||||||
| Trichloressigsäure | 0 | 2 | |||||||
| Trikresylphosphat | 2 | 2 | 2 | ||||||
| Trinatriumphosphat | 2 | ||||||||
| Überchlorsäure | 0 | 0 | 0 | 2 | |||||
| unterchlorige Säure | 0 | 0 | 0 | 2 | 2 | ||||
U |
|||||||||
| Uranfluoride | 2 | 2 | 1 | 0 | |||||
V |
|||||||||
| Vaseline | 2 | ||||||||
| Vinylazetat | 2 | 2 | |||||||
| Vinylazetat-Essigsäure | 2 | ||||||||
| Vinylchlorid | 2 | 1 | 1 | 1 | 2 | ||||
| Viscose | 2 | ||||||||
W |
|||||||||
| Wasser | 1 | 0 | 2 | 2 | 2 | 2 | |||
| Wasserglas | 1 | 2 | 2 | 2 | 2 | 2 | 2 | ||
| Wasserstoff | 2 | 1 | 1 | 2 | |||||
| Wasserstoffgas | 2 | ||||||||
| Wasserstoff-peroxid | 0 | 0 | 2 | 2 | |||||
| Wasserstoffsuperoxid | 1 | 1 | 2 | 2 | 1 | 0 | 0 | 2 | 0 |
| Wein | 1 | 0 | 2 | 2 | |||||
| Weißlauge | 2 | ||||||||
| Woodmetall | 2 | ||||||||
X |
|||||||||
| Xylamon | 2 | ||||||||
| Xylol-Dimethylformamid | 2 | ||||||||
| Xylole | 2 | 2 | 1 | 1 | |||||
Z |
|||||||||
| Zink, geschmolzen bei 300°C | 0 | 0 | 2 | ||||||
| Zink, geschmolzen bei 500°C | 0 | 0 | 0 | ||||||
| Zinkchlorid | 0 | 1 | 1 | 2 | 1 | 2 | 1 | 2 | 1 |
| Zinksalze | 2 | ||||||||
| Zinksulfat | 0 | 0 | 2 | 2 | 1 | 1 | |||
| Zinn, geschmolzen bei 300°C | 0 | 0 | 2 | ||||||
| Zinn, geschmolzen bei 500°C | 0 | 0 | 0 | ||||||
| Zinnchlorid | 0 | 1 | 2 | 1 | 1 | 2 | 2 | 2 | |
| Zinnchlorür | 0 | 0 | 1 | 2 | 2 | ||||
| Zitronensäure | 0 | 0 | 2 | 2 | 1 | 2 | |||
| Zuckerlösung | 1 | 1 | 2 | 2 | 1 | ||||
| Zuckerrübensaft | 2 | 2 |
