Is Disperse Red 1 vegan?

Disperse Red 1

Vegan

Disperse Red 1 is a synthetic azo disperse dye used for dyeing polyester and other hydrophobic synthetic fibres. It produces red hues and is slightly soluble in water, applied from aqueous suspension. It is a fully synthetic compound with no animal-derived components.

Also known as Solvent Red 14
CAS number 2872-52-8
EC number 220-703-8
CI number CI 11110
Last reviewed 3 June 2026

Sources

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