CI 14270
✓ EU AllowedIdentification
CAS Number 547-57-9
EINECS / EC 208-924-8
CosIng Ref 32710
Chemical Name Sodium4-(2,4-dihydroxyphenylazo)benzenesulphonate,
Formula C12H9N2NaO5S
Mol. Weight 316.27 g/mol
Function & Classification
Primary Function Cosmetic Colorant
Origin Synthetic
EU Regulatory Status
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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