Certificate of Analysis

Product Name SODIUM ARSENITE 98% AR
CAS Number 7784-46-5
Molecular Formula NaAsO2
Catalogue No. AL01349
Molecular Weight 129.91 g/mol
Batch Number AL-2026-AL01349
Manufacturing Date September-2026
Expire Date September-2031
Type of Test Standard Observed
Assay 98% min 98.5%
Moisture Content <0.5% 0.3%
Residue on Ignition <0.1% 0.05%
Related Substances None detected None detected
Solubility 50 g/L in water at 20°C 52 g/L in water at 20°C
Result: The above product is expected to comply with AR grade grade specification.

Tested By

Hitesh Kunjathur Tested By Stamp

Analysed By

Preeti Rane Analysed By Stamp
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