Certificate of Analysis

Product Name VITAMIN B1 98.5% For Biochemistry
CAS Number 67-03-8
Molecular Formula C12H17ClN4OS·HCl
Catalogue No. AL1572H
Molecular Weight 337.27 g/mol
Batch Number AL-2026-AL1572H
Manufacturing Date September-2026
Expire Date September-2031
Type of Test Standard Observed
Assay Purity 98.5% min 98.7%
Moisture Content <0.5% 0.3%
Residue on Ignition <0.1% 0.05%
Related Substances None detected None detected
Solubility Freely soluble in water Freely soluble in water
Result: The above product is expected to comply with For Biochemistry grade specification.

Tested By

Hitesh Kunjathur Tested By Stamp

Analysed By

Preeti Rane Analysed By Stamp
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