Certificate of Analysis

Product Name MAGNESIUM SULPHITE
CAS Number 7757-88-2
Molecular Formula MgO3S
Catalogue No. AL00931
Molecular Weight 104.37 g/mol
Batch Number AL-2026-AL00931
Manufacturing Date September-2026
Expire Date September-2031
Type of Test Standard Observed
Assay ≥ 98% 99.5%
Moisture Content ≤ 1% 0.5%
Residue on Ignition ≤ 0.5% 0.3%
Related Substances None detected None detected
Solubility Sparingly soluble in water Sparingly soluble
Result: The above product is expected to comply with Standard grade grade specification.

Tested By

Hitesh Kunjathur Tested By Stamp

Analysed By

Preeti Rane Analysed By Stamp
ISO Certifications