Is Direct Yellow 11 vegan?
Direct Yellow 11
Sun Yellow is a direct yellow azo dye used for dyeing textile fibres. It is a synthetic organic dye belonging to the direct dye class, applied primarily to cellulosic fibres. It is also known by its Colour Index generic name Direct Yellow 11.
| Also known as | Direct Yellow 11, Sun Yellow |
|---|---|
| CAS number | 1325-37-7 |
| CI number | CI 40000 |
| Last reviewed | 3 June 2026 |
An ingredient is considered vegan if it contains no animal-derived components at any point in its production.
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