Is Quinizarine Green SS vegan?

Solvent Green 3 is also known as Quinizarine Green SS.

Quinizarine Green SS, also known as Solvent Green 3, is an anthraquinone derivative dye. It appears as a black powder soluble in polar organic solvents but insoluble in water. It is used to impart a greenish colour to cosmetics, medications, and some coloured smoke formulations.

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