Certificate of Analysis

Product Name POTASSIUM PERSULPHATE 99% AR
CAS Number 7727-21-1
Molecular Formula K2S2O8
Catalogue No. AL1258A
Molecular Weight 270.32 g/mol
Batch Number AL-2026-AL1258A
Manufacturing Date September-2026
Expire Date September-2031
Type of Test Standard Observed
Purity 99% min 99.5%
Moisture Content < 0.5% 0.3%
Residue on Ignition < 0.1% 0.05%
Related Substances None detected None detected
Solubility 8.5 g/100 mL (20 °C) 8.3 g/100 mL
Result: The above product is expected to comply with AR grade specification.

Tested By

Hitesh Kunjathur Tested By Stamp

Analysed By

Preeti Rane Analysed By Stamp
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