Certificate of Analysis

Product Name CHROMIUM POTASSIUM SULPHATE 99% AR
CAS Number 7788-99-0
Molecular Formula CrKO8S2ยท12H2O
Catalogue No. AL0485A
Molecular Weight 499.40 g/mol
Batch Number AL-2026-AL0485A
Manufacturing Date September-2026
Expire Date September-2031
Type of Test Standard Observed
Assay 99% min 99.5%
Moisture content Not more than 1% 0.5%
Residue on ignition Not more than 0.5% 0.2%
Related substances Not detectable Not detectable
Result: The above product is expected to comply with AR grade grade specification.

Tested By

Hitesh Kunjathur Tested By Stamp

Analysed By

Preeti Rane Analysed By Stamp
ISO Certifications