Certificate of Analysis

Product Name AURAMINE (M.S.) (C.I. No.41000)
CAS Number 2465-27-2
Molecular Formula C17H22N3Cl
Catalogue No. AL00192
Molecular Weight 303.84 g/mol
Batch Number AL-2026-AL00192
Manufacturing Date September-2026
Expire Date September-2031
Type of Test Standard Observed
Description Yellow colored powder Yellow colored powder
Absorption Max. 431-433nm 432 nm
Absorptivity ( A1%; 1cm=432 nm , pH 6.0 on dried substance) 880 - 940 931.6
Loss on drying ( 105°C ) < 2% 1.2%
Suitability for microscopy Passes test Passes test
Result: The above product complies with LR grade

Tested By

Hitesh Kunjathur Tested By Stamp

Analysed By

Preeti Rane Analysed By Stamp
ISO Certifications