Certificate of Analysis

Product Name ZINC CHLORIDE 98% AR (dry)
CAS Number 7646-85-7
Molecular Formula ZnCl2
Catalogue No. AL1598A
Molecular Weight 136.29 g/mol
Batch Number AL-2026-AL1598A
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 ≤ 0.1% 0.05%
pH Value 4.0 (in saturated solution) 4.0
Solubility Soluble in water Complete solubility in water
Result: The above product is expected to comply with AR (Analytical Reagent) grade specification.

Tested By

Hitesh Kunjathur Tested By Stamp

Analysed By

Preeti Rane Analysed By Stamp
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