CI 12420
✓ EU AllowedIdentification
CAS Number 6471-51-8
EINECS / EC 229-315-3
CosIng Ref 32705
Chemical Name N-(4-chloro-2-methylphenyl)-4-[(4-chloro-2-methylphenyl)azo]-3-hydroxynaphthalene-2-carboxamide,
Formula C25H19Cl2N3O2
Mol. Weight 464.3 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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