CERTIFICATE OF ANALYSIS
Product Name THIOSEMICARBAZIDE AR CAS Number 79-19-6
Molecular Formula CH 5 N 3 S Catalogue No. AL4542
Molecular Weight 91.1 Batch Number
Manufacturing Date December-2020 Expire Date November-2025

TYPE OF TEST

STANDARD

OBSERVED
Description
Assay
Melting point
Sulphated ash
White crystalline powder
(Min.) 98.0%
181 - 184°C
<0.02%
White crystalline powder
98.54%
182°C
0.01%
Result: The above product complies with AR grade

Tested By
Hitesh Kunjathur

Analysed By
Preeti Rane