Chromium Potassium Sulfate

CAS NO.: 7788-99-0

Chemical formula: KCr(SO4)2·12H2O

Product appearance: Purple or deep purple crystal

Valid period: 2 year

Storage: Store in a cool, well-ventilated area.

Package: Bag of 25 kg

USAGE

Chromium-potassium alum is mostly in demand in the textile and leather industry. They are used in the preparation of cotton and wool fabrics for staining (pre-etching). The ability to destroy the proteins used for the tanning of hides and tanning of furs;
The reagent is also used to impart refractory qualities to wood;
For painting ceramics;
In the photo on the basis of homoclinic alum made the fixer and emulsion for photographic plates for gelatin-based;
In medicine are part of the astringent and hemostatic drugs.