Certificate of Analysis

Product Name NICKEL SULPHIDE 99%
CAS Number 16812-54-7
Molecular Formula NiS
Catalogue No. AL01081
Molecular Weight 90.75 g/mol
Batch Number AL-2026-AL01081
Manufacturing Date September-2026
Expire Date September-2031
Type of Test Standard Observed
Assay Purity ≥ 99% 99.5%
Moisture Content ≤ 0.5% 0.3%
Residue on Ignition ≤ 1% 0.5%
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