CheckVegan

Is Picramic Acid vegan?

Picramic Acid

Vegan Vegan
Vegetarian Vegetarian

Picramic acid, also known as 2-amino-4,6-dinitrophenol, is a synthetic organic compound used as a dye intermediate, notably in hair dye formulations. It is produced by chemical synthesis from picric acid and is a red crystalline solid that is toxic and explosive in concentrated form.

Also known as 2-Amino-4,6-dinitrophenol, 2-Amino-4,6-dinitrophenol (CI 76540), Oxidation Base 21, Picramic Acid and Sodium Picramate
INCI name Picramic Acid
CAS number 96-91-3
EC number 202-544-6
CI number CI 76540
CosIng ID 36562
Last reviewed 14 July 2026

An ingredient is considered vegan if it contains no animal-derived components at any point in its production.

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