CHROMIUM POTASSIUM SULPHATE Dodecahydrate 98.5% Extra Pure

(Chrome Alum) Potassium chromium(III) sulfate dodecahydrate

Article No C-02775
CAS No 7788-99-0
HSN Code 28332990
Purity Min. 98.5%
Grade Extra pure
Molecular Formula KCr(SO4)2.12H2O
Molecular Weight 499.39
Shelf Life 5 years


MSDS

COA

Packagings

CHROMIUM POTASSIUM SULPHATE Dodecahydrate 98.5% Extra Pure

500 gm

Specifications

Description Violet crystalline powder
Assay Min. 98.5%
Chloride (Cl) Max. 0.03%
Copper (Cu) Max. 0.005%
Ammonium (NH4) Max. 0.01%
Lead (Pb) Max. 0.01%
Iron (Fe) Max. 0.03%
Melting point/Freezing point (° C) 89° C
Solubility in water Soluble in water