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Is 2-Amino-4-Nitrophenol Sulfate vegan?

2-Amino-4-Nitrophenol Sulfate

Vegan

2-Amino-4-nitrophenol sulfate is a synthetic nitrophenol derivative used as a colorant intermediate in oxidative hair dye formulations. It is manufactured entirely through chemical synthesis.

Also known as Phenol, 2-amino-4-nitro-, hydrogen sulfate
INCI name 2-Amino-4-Nitrophenol Sulfate
CosIng ID 54192
Last reviewed 9 July 2026

Sources

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