Certificate of Analysis

Product Name CHROMIUM SULPHATE (basic)
CAS Number 39380-78-4
Molecular Formula Cr4(SO4)5(OH)2
Catalogue No. AL00486
Molecular Weight 722.31 g/mol
Batch Number AL-2026-AL00486
Manufacturing Date September-2026
Expire Date September-2031
Type of Test Standard Observed
Assay Minimum 98% 99.5%
Moisture content Maximum 2% 1.5%
Residue on ignition Maximum 5% 3.2%
Related substances None detected None detected
Solubility Soluble in water Fully soluble
Result: The above product is expected to comply with Basic grade grade specification.

Tested By

Hitesh Kunjathur Tested By Stamp

Analysed By

Preeti Rane Analysed By Stamp
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