Certificate of Analysis

Product Name ZINC CHLORIDE 97% Extra Pure
CAS Number 7646-85-7
Molecular Formula ZnCl2
Catalogue No. AL01598
Molecular Weight 136.29 g/mol
Batch Number AL-2026-AL01598
Manufacturing Date September-2026
Expire Date September-2031
Type of Test Standard Observed
Assay ≥ 97% 98.5%
Moisture Content ≤ 0.5% 0.3%
Residue on Ignition ≤ 0.5% 0.2%
pH (1% solution) 4.0 4.0
Solubility Freely soluble in water Soluble at 432 g/L
Result: The above product is expected to comply with 97% Extra Pure grade specification.

Tested By

Hitesh Kunjathur Tested By Stamp

Analysed By

Preeti Rane Analysed By Stamp
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