Ingredient

P-AMINOPHENOL SULFATE

✓ EU Allowed

Identification

CAS Number 63084-98-0
EINECS / EC 263-847-7
CosIng Ref 35833
Chemical Name bis(4-aminophenol);sulfuric acid
IUPAC Name
Formula C12H16N2O6S
Mol. Weight 316.33 g/mol
SMILES C1=CC(=CC=C1N)O.C1=CC(=CC=C1N)O.OS(=O)(=O)O
InChIKey NSVXDQGLBWXGQK-UHFFFAOYSA-N

Function & Classification

Primary Function HAIR DYEING

EU Regulatory Status

🇪🇺
✓ Allowed — EU Reg. 1223/2009

Safety Profile

No toxicology data available yet for this ingredient.

Check SCCS opinions or CIR reports for published safety assessments.

NOAEL · Dermal Absorption % · Sensitization

Formulation Guidelines

Usage level, pH range, solubility and addition phase not yet available.

Usage Level % · Addition Phase · Solubility

Suppliers & Documents

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Documents

External Resources