CERTIFICATE OF ANALYSIS
Product Name DIPHENYL CARBAZIDE For Synthesis CAS Number 140-22-7
Molecular Formula C O 13 H 14 N 4 Catalogue No. AL1923
Molecular Weight 242.28 Batch Number
Manufacturing Date December-2020 Expire Date November-2025

TYPE OF TEST

STANDARD

OBSERVED
Description
Melting point
Sulphated ash
White powder
165 - 170°C
<0.02%
White powder
166°C
<0.02%
Result: The above product complies with LR grade

Tested By
Hitesh Kunjathur

Analysed By
Preeti Rane