Certificate of Analysis

Product Name METHYL VIOLET (M.S.) (C.I. No.42535)
CAS Number 8004-87-3
Molecular Formula C24H27N3·HCl
Catalogue No. AL01034
Molecular Weight 393.95 g/mol
Batch Number AL-2026-AL01034
Manufacturing Date September-2026
Expire Date September-2031
Type of Test Standard Observed
Description Dark green crystalline powder Dark green crystalline powder
Dye content Min.75% 76.2%
Absorption Maxima 583 - 587nm 587nm
Loss on drying at 110°C <8% 5.1%
Result: The above product complies with LR grade

Tested By

Hitesh Kunjathur Tested By Stamp

Analysed By

Preeti Rane Analysed By Stamp
ISO Certifications