Certificate of Analysis

Product Name AZURE A (M.S.) (C.I. No.52005)
CAS Number 531-53-3
Molecular Formula C14H14ClN3S
Catalogue No. AL0193C
Molecular Weight 291.80 g/mol
Batch Number AL-2026-AL0193C
Manufacturing Date September-2026
Expire Date September-2031
Type of Test Standard Observed
Description Dark green powder Dark green powder
Absorption maxima 0.003g/l in water 625 - 634 nm 629 nm
Absorptivity (A1%, 1cm in water at ? max) >1100 1205.6
Loss on drying (110°C) <8.0% 6.1%
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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