Crystal violet or gentian violet, also known as methyl violet 10B or hexamethyl pararosaniline chloride, is a triarylmethane dye used as a histological stain and in Gram's method of classifying bacteria.
CAS No. 548-62-9
EC No. 208-953-6
C.I. No. 42555
Molecular Formula C25H30CIN3
Molecular Weight 407.98
Synonym Gentian violet, Hi-Cert®/ACS; Methyl violet 10B, Hi-Cert®/ACS
HS Code 3204 90 00
Storage Below 30°C
Shelf life 4 years
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