Is HC Yellow No. 5 vegetarian?
HC Yellow No. 5
Vegetarian
Vegetarian
Vegan
Vegan
A synthetic nitro-phenylenediamine dye used as a direct colorant in semi-permanent hair dye products. It is produced through chemical synthesis.
| Also known as | 2-(2-amino-4-nitroanilino)ethanol, N1-(2-Hydroxyethyl)-4-nitro-o-phenylenediamine |
|---|---|
| INCI name | HC Yellow No. 5 |
| CAS number | 56932-44-6 |
| EC number | 260-450-0 |
| CosIng ID | 31130 |
| Last reviewed | 4 July 2026 |
An ingredient is considered vegetarian if it avoids components derived from killing an animal.
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