Certificate of Analysis

Product Name THIOSEMICARBAZIDE 99% AR
CAS Number 79-19-6
Molecular Formula CH5N3S
Catalogue No. AL01505
Molecular Weight 91.14 g/mol
Batch Number AL-2026-AL01505
Manufacturing Date September-2026
Expire Date September-2031
Type of Test Standard Observed
Purity 99% min 99.5%
Melting Point 150-155 °C 152 °C
Moisture Content <0.5% 0.3%
Residue on Ignition <0.1% 0.05%
Related Substances None detected None detected
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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