Certificate of Analysis

Product Name POTASSIUM SULPHIDE 98%
CAS Number 1312-73-8
Molecular Formula K2S
Catalogue No. AL01265
Molecular Weight 110.62 g/mol
Batch Number AL-2026-AL01265
Manufacturing Date September-2026
Expire Date September-2031
Type of Test Standard Observed
Assay ≥ 98% 99.5%
Moisture Content ≤ 0.5% 0.3%
Residue on Ignition ≤ 1% 0.5%
Related Substances None detected None detected
Solubility Soluble in water Soluble
Result: The above product is expected to comply with 98% grade specification.

Tested By

Hitesh Kunjathur Tested By Stamp

Analysed By

Preeti Rane Analysed By Stamp
ISO Certifications