4-Amino-5-hydroxy-3-(4-nitrophenylazo)-6- (phenylazo)-2,7- naphthalenedisulfonic acid, disodium salt
⚠ EU RestrictedIdentification
CAS Number 1064-48-8
EINECS / EC 213-903-1
CosIng Ref 93729
Chemical Name disodium;4-amino-5-hydroxy-3-[(4-nitrophenyl)diazenyl]-6-phenyldiazenylnaphthalene-2,7-disulfonate
IUPAC Name —
Formula C22H14N6Na2O9S2
Mol. Weight 616.5 g/mol
InChIKey AOMZHDJXSYHPKS-UHFFFAOYSA-L
Function & Classification
EU Regulatory Status
Max Leave-on 5%
Safety Profile
No toxicology data available yet for this ingredient.
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NOAEL · Dermal Absorption % · Sensitization
Formulation Guidelines
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Usage Level % · Addition Phase · Solubility
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