CERTIFICATE OF ANALYSIS
Product Name SPADNS AR CAS Number 23647-14-5
Molecular Formula ---------- Catalogue No. AL4321
Molecular Weight ---------- Batch Number
Manufacturing Date December-2020 Expire Date November-2025

TYPE OF TEST

STANDARD

OBSERVED
Description
Absorbance maxima. At At
(a)
(b)
Brownish crystalline powder
368-372 nm
505-509 nm
Brownish crystalline powder
370 nm
508 nm
Result: The above product complies with AR grade

Tested By
Hitesh Kunjathur

Analysed By
Preeti Rane