CAS Registry Number

CAS 7788-99-0 — Chromium(III) potassium sulfate dodecahydrate

Chromium(III) potassium sulfate dodecahydrate is an inorganic compound primarily used as a mordant in dyeing and tanning processes, as well as a nutrient supplement in microbiological media. It appears as a purple crystalline solid with high solubility in water. This chemical has a CAS number of 7788-99-0, with the molecular formula CrK(SO₄)₂·12H₂O and a molecular weight of 499.40 g/mol. It is stable under ambient storage conditions and carries no signal word for hazard classification. Molekula supplies Chromium(III) potassium sulfate dodecahydrate from research to bulk quantities with full documentation and ISO 9001:2015 traceability.