Certificate of Analysis

Product Name COBALT (II) TARTRATE 95.0%
CAS Number 815-80-5
Molecular Formula C4H4CoO6
Catalogue No. AL1447
Molecular Weight 207.00 g/mol
Batch Number AL-2026-AL00522
Manufacturing Date September-2026
Expire Date September-2031
Type of Test Standard Observed
Assay ≥ 95.0% 95.5%
Moisture Content ≤ 5.0% 3.2%
Residue on Ignition ≤ 1.0% 0.5%
Related Substances None detected None detected
Solubility Soluble in water Soluble in water at room temperature
Result: The above product is expected to comply with 95.0% grade specification.

Tested By

Hitesh Kunjathur Tested By Stamp

Analysed By

Preeti Rane Analysed By Stamp
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