Certificate of Analysis

Product Name BISMARCK BROWN R (M.S.) (C.I. No.21010)
CAS Number 5421-66-9
Molecular Formula C21H24N8·2HCl
Catalogue No. AL00271
Molecular Weight 461.39 g/mol
Batch Number AL-2026-AL00271
Manufacturing Date September-2026
Expire Date September-2031
Type of Test Standard Observed
Description Dark brown colored powder Dark brown colored powder
Absorption Maxima About 468 nm 468 nm
Dye Content ~40% 40%
LOD (110°C) Max.5% 5%
Result: The above product complies with LR grade

Tested By

Hitesh Kunjathur Tested By Stamp

Analysed By

Preeti Rane Analysed By Stamp
ISO Certifications