Certificate of Analysis

Product Name COBALT (metal) LUMPS 99%
CAS Number 7440-48-4
Molecular Formula Co
Catalogue No. AL02142
Molecular Weight 58.93 g/mol
Batch Number AL-2026-AL02142
Manufacturing Date September-2026
Expire Date September-2031
Type of Test Standard Observed
Assay Purity ≥ 99% 99.5%
Moisture Content ≤ 0.1% 0.05%
Residue on Ignition ≤ 0.1% 0.03%
Related Substances None detected None detected
Solubility Insoluble in water Insoluble in water
Result: The above product is expected to comply with 99% grade specification.

Tested By

Hitesh Kunjathur Tested By Stamp

Analysed By

Preeti Rane Analysed By Stamp
ISO Certifications