Ingredient

CI 18820

✓ EU Allowed

Identification

CAS Number 6359-82-6
EINECS / EC 228-808-0
CosIng Ref 32735
Chemical Name Sodium4-(3-hydroxy-5-methyl-4-phenylazopyrazol-2-yl)benzenesulphonate,
Formula C16H13N4NaO4S
Mol. Weight 380.4 g/mol

Function & Classification

Primary Function Cosmetic Colorant
Origin Synthetic

EU Regulatory Status

🇪🇺
✓ Allowed — EU Reg. 1223/2009 IV/42

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