Is Wool Red B vegan?

Wool Red B

Vegan

Wool Red B is a synthetic dye identified by the Colour Index number CI 27200, used in textile dyeing particularly of wool. It is also known as Fast Milling Red B and Acid Red 115.

Also known as Acid Red 115, Fast Milling Red B
CAS number 6226-80-8
CI number CI 27200
Last reviewed 3 June 2026

Sources

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