Certificate of Analysis

Product Name COBALT (II) ACETATE 98.5% (tetrahydrate)
CAS Number 6147-53-1
Molecular Formula (CH3COO)2Co·4H2O
Catalogue No. AL00504
Molecular Weight 249.08 g/mol
Batch Number AL-2026-AL00504
Manufacturing Date September-2026
Expire Date September-2031
Type of Test Standard Observed
Assay ≥ 98.5% 99.0%
Moisture Content ≤ 1.0% 0.5%
Residue on Ignition ≤ 0.5% 0.3%
Related Substances None detected None detected
Solubility Soluble in water Soluble in water
Result: The above product is expected to comply with 98.5% grade specification.

Tested By

Hitesh Kunjathur Tested By Stamp

Analysed By

Preeti Rane Analysed By Stamp
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