Is Food Red 2 vegan?
Food Red 2
Vegan
Vegan
Vegetarian
Vegetarian
CI 14815 (Scarlet GN, Food Red 2) is a synthetic monoazo dye historically used as a red food colorant, now largely restricted, and chemically identified as a disodium naphthalenesulfonate salt.
| Also known as | Disodium 6-[(2,4-dimethyl-6-sulphonatophenyl)azo]-5-hydroxynaphthalene-1-sulphonate, FD&C Red No. 4 |
|---|---|
| INCI name | Food Red 2 |
| E number | E125 |
| CAS number | 3257-28-1 |
| EC number | 221-856-3 |
| CI number | CI 14815 |
| CosIng ID | 32713 |
| Last reviewed | 13 July 2026 |
An ingredient is considered vegan if it contains no animal-derived components at any point in its production.
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