Ingredient

1-[(2-Chloro-4-nitrophenyl)azo]-2-naphthol and its insoluble barium, strontium and zirconium lakes, salts and pigments

⚠ EU Restricted

Identification

CAS Number 2814-77-9
EINECS / EC 220-562-2
CosIng Ref 30391
Chemical Name 1-[(2-chloro-4-nitrophenyl)diazenyl]naphthalen-2-ol
IUPAC Name
Formula C16H10ClN3O3
Mol. Weight 327.72 g/mol
InChIKey XLTMWFMRJZDFFD-UHFFFAOYSA-N

Function & Classification

EU Regulatory Status

🇪🇺
⚠ Restricted — EU Reg. 1223/2009 IV

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

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