CI 27755
✓ EU AllowedIdentification
CAS Number 2118-39-0
EINECS / EC 218-326-9
CosIng Ref 32745
Chemical Name Tetrasodium6-amino-4-hydroxy-3-[[7-sulphonato-4-[(4-sulphonatophenyl)azo]-1-naphthyl]azo]naphthalene-2,7-disulphonate,
Formula C26H15N5Na4O13S4
Mol. Weight 825.7 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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