Certificate of Analysis

Product Name ANILINE BLUE (water soluble)
CAS Number 28983-56-4
Molecular Formula C37H27N3Na2O9S3
Catalogue No. AL00147
Molecular Weight 799.80 g/mol
Batch Number AL-2026-AL00147
Manufacturing Date September-2026
Expire Date September-2031
Type of Test Standard Observed
Description Blackish colored crystals Blackish colored crystals
Absorption Maxima in (0.005 mol/L HCl) 595—610 nm 603 nm
pH 9.4—14.0 11
Result: The above product complies with LR grade

Tested By

Hitesh Kunjathur Tested By Stamp

Analysed By

Preeti Rane Analysed By Stamp
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