Hydrochloric acid (cold) 37% - Chemical resistance

Hydrochloric acid (cold) at a concentration of 37% is a colourless liquid with a characteristic odour. It is mainly used in laboratories and industry for pH control, impurity removal and water treatment. In the chemical industry it serves as a raw material for the production of chlorides and other chemical compounds. Precautions must be taken when handling it as it is corrosive and can cause burns.

Molecular formula

HCl

Functional formula

H−Cl

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Teflon plates

POWER®flon 10 BLUE

Excellent suitable

POWER®flon 20 PINK

Excellent suitable

POWER®flon 30 WHITE

Excellent suitable

POWER®flon BG-S

Excellent suitable

Rubber plates

Rubber NR

Good good

Rubber SBR

Mild - Consult consult

EPDM rubber

Excellent suitable

Rubber CR

Mild - Consult consult

NBR rubber

Mild - Consult consult

Rubber IIR

Not known none

VMQ rubber (silicone)

Mild - Consult consult

Rubber CSM

Excellent suitable

Rubber FKM

Excellent suitable

All technical data is based on our measurements and experience and is for guidance only. The parameters listed interact if they occur together and must be consulted in limiting cases. The manufacturer is not liable for misinterpretation of the given data and incorrect application of seals

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POWERflon 10 Blue

POWERflon 10 Blue

Sealing plate made of restructured 100% "virgin" PTFE reinforced with hollow glass microspheres against cold creep.

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POWERflon 20 Pink

POWERflon 20 Pink

Sealing plate made of restructured 100% "virgin" PTFE reinforced with silica filler against cold creep. For high pressures and temperatures.

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POWERflon 30 White

POWERflon 30 White

Sealing plate made of restructured 100% "virgin" PTFE reinforced with selected inert fillers against cold creep.

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POWERflon BG-S

POWERflon BG-S

Sealing plate made of multidirectionally oriented expanded 100% "virgin" PTFE. Only the thickness changes under load.

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EPDM Rubber

EPDM Rubber

Rubber resistant to atmospheric influences, UV and ozone radiation. Excellent temperature resistance.

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FKM Rubber

FKM Rubber

FKM has excellent chemical and heat resistance. It is used in mineral oil and grease based applications.

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