Ingredient
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CI 16185

✓ EU Allowed

Identification

CAS Number 915-67-3
EINECS / EC 213-022-2
CosIng Ref 32726
Chemical Name Trisodium3-hydroxy-4-(4'-sulphonatonaphthylazo)naphthalene-2,7-disulphonateanditspermittedlakesandsalts,
Formula C20H11N2Na3O10S3
Mol. Weight 604.5 g/mol

Function & Classification

Primary Function Cosmetic Colorant
Origin Synthetic

EU Regulatory Status

🇪🇺
✓ Allowed — EU Reg. 1223/2009 IV/33 (CI 16185) II/1350 (Acid Red 27; CI 16185: when used as a substance in hair dye products)

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

INCIDecoder → EU CosIng →