Certificate of Analysis

Product Name CRESYL VIOLET ACETATE Certified
CAS Number 10510-54-0
Molecular Formula C18H15N3O3
Catalogue No. AL2152B
Molecular Weight 321.33 g/mol
Batch Number AL-2026-AL2152B
Manufacturing Date September-2026
Expire Date September-2031
Type of Test Standard Observed
Assay (Dye Content) ~70% 70.5%
Melting Point 200-205 °C 202 °C
Moisture Content <1% 0.5%
Residue on Ignition <0.5% 0.3%
Related Substances None detected None detected
Solubility Soluble in ethanol and DMSO Soluble in both solvents
Result: The above product is expected to comply with Certified grade specification.

Tested By

Hitesh Kunjathur Tested By Stamp

Analysed By

Preeti Rane Analysed By Stamp
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