Certificate of Analysis

Product Name ALUMINIUM POTASSIUM SULPHATE 99.5% AR
CAS Number 7784-24-9
Molecular Formula AlKO8S2ยท12H2O
Catalogue No. AL0067A
Molecular Weight 474.38 g/mol
Batch Number AL-2026-AL0067A
Manufacturing Date September-2026
Expire Date September-2031
Type of Test Standard Observed
Purity 99.5% min 99.7%
Moisture Content < 0.5% 0.3%
Residue on Ignition < 0.1% 0.05%
pH (1% solution) 4.0 - 5.0 4.5
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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