Is Ethyl Violet vegan?

Ethyl Violet

Vegan

Ethyl Violet is a synthetic triarylmethane dye belonging to the crystal violet family, produced from diethylaniline precursors. It is used as a biological stain and colourant.

Also known as Basic Violet 4
CAS number 2390-59-2
CI number CI 42600
Last reviewed 3 June 2026

Sources

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