CI 15510
✓ EU AllowedIdentification
CAS Number 633-96-5
EINECS / EC 211-199-0
CosIng Ref 32714
Chemical Name Sodium4-[(2-hydroxy-1-naphthyl)azo]benzenesulphonateanditspermittedlakesandsalts,
Formula C16H11N2NaO4S
Mol. Weight 350.3 g/mol
Function & Classification
Primary Function Cosmetic Colorant
Origin Synthetic
EU Regulatory Status
SCCS Opinion View SCCS opinion →
Safety Profile
No toxicology data available yet for this ingredient.
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NOAEL · Dermal Absorption % · Sensitization
Formulation Guidelines
Usage level, pH range, solubility and addition phase not yet available.
Usage Level % · Addition Phase · Solubility
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