CHROMIUM TRIOXIDE 99% AR

Chromic anhydride

Article No C-02791/100
CAS No 1333-82-0
HSN Code 28191000
Purity Min 99.0%
Grade AR
Molecular Formula CrO3
Molecular Weight 99.99
Shelf Life 5 years


MSDS

COA

Packagings

CHROMIUM TRIOXIDE 99% AR

500 gm

Specifications

Description Reddish brown flakes
Assay Min 99.0%
Chloride (Cl) Max 0.005%
Iron (Fe) Max 0.01%
Solubility in water 63g/100 g of water at 200 ° C
Sulphate (SO4) Max 0.005%
Total nitrogen (N) Max 0.005%
Lead (Pb) Max 0.004%
Copper (Cu) Max 0.0005%
Sodium (Na) Max 0.01%
Potassium (K) Max 0.005%
Substance precipitated by NH3 Max 0.02%
Melting point/Freezing point (°C) 195-197°C