Certificate of Analysis

Product Name CRYSTAL VIOLET For Microscopy
CAS Number 548-62-9
Molecular Formula C25H30N3Cl
Catalogue No. AL00574
Molecular Weight 407.98 g/mol
Batch Number AL-2026-AL00574
Manufacturing Date September-2026
Expire Date September-2031
Type of Test Standard Observed
Assay (Dye Content) Min. 88% 88.5%
Melting Point 180-182 °C 181 °C
Moisture Content Max. 1% 0.5%
Residue on Ignition Max. 0.1% 0.05%
Related Substances None detected None detected
Solubility Soluble in water and alcohol Soluble in both solvents.
Result: The above product is expected to comply with For Microscopy grade specification.

Tested By

Hitesh Kunjathur Tested By Stamp

Analysed By

Preeti Rane Analysed By Stamp
ISO Certifications