Is p-Methylaminophenol Sulfate vegetarian?
p-Methylaminophenol Sulfate
Vegetarian
Vegetarian
Vegan
Vegan
p-Methylaminophenol Sulfate, also known as Metol, is a synthetic aminophenol salt used as a colorant intermediate in hair dye formulations and historically as a photographic developer.
| Also known as | bis(4-Hydroxy-N-methylanilinium) sulphate, Metol |
|---|---|
| INCI name | p-Methylaminophenol Sulfate |
| CAS number | 55-55-0 |
| EC number | 205-768-2 |
| CosIng ID | 36626 |
| Last reviewed | 9 July 2026 |
An ingredient is considered vegetarian if it avoids components derived from killing an animal.
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