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TRIGON Chemie Datasheet

Ropol G14

Potassium methionate
CAS-no.:
6291-65-2
EC no.:
228-543-0
Specification:
Appearance:white, cyrstalline solid
Purity (%):min. 99.0
Water (%):max. 0.5
Applications:

ROPOL G14 improves the surface of hard chrome, achieving a more regular deposition, allows

ROPOL G14 gives chrome metals a crystalline instead of an amorphous surface.

Furthermore, it increases the deposition rate, whereby the production cost can be reduced.



Dosage:

Depending on the concentration of chromic acid bath (CrO3) which can vary between 220-320 g/l, from

2 to 4 g/l of sulphuric acid (H2SO4) can be added and according the this amount of sulphuric acid,

ROPOL G14 is dosed between 10 to 20 g/l, can be added depending on the chromium layer finally

deposited and the speed of deposition. It is recommended to work at 55-60 °C.

Packaging:
25kg drums
HS Taric-no.:
2904 99 00
UN-no.:
-- -
Redaktion:
04/2021

Suggestions for processing and use of our products correspond to our best knowledge and are always given without obligation. There is no liability for incorrect formulations and mixing recommendations. Each processor of our products is liable for compliance with all legal regulations, including those in the field of patent law.

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