Certificate of Analysis

Product Name ZINC TARTRATE 98%
CAS Number 551-64-4
Molecular Formula C4H4O6Zn
Catalogue No. AL01613
Molecular Weight 213.46 g/mol
Batch Number AL-2026-AL01613
Manufacturing Date September-2026
Expire Date September-2031
Type of Test Standard Observed
Assay ≥ 98% 98.5%
Moisture Content ≤ 1% 0.5%
Residue on Ignition ≤ 0.5% 0.3%
Related Substances None detected None detected
Solubility Sparingly soluble in water 0.1 g/100 mL at 20 °C
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
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