CI 16290
✓ EU AllowedIdentification
CAS Number 5850-44-2
EINECS / EC 227-454-4
CosIng Ref 32729
Chemical Name Tetrasodium7-hydroxy-8-[(4-sulphonato-1-naphthyl)azo]naphthalene-1,3,6-trisulphonate,
Formula C20H10N2Na4O13S4
Mol. Weight 706.5 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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