Disodium 4,6-dihydroxy-3-[[4-[1-[4-[[1-hydroxy-7-[(phenylsulphonyl)oxy]-3-sulphonato-2-naphthyl]azo]phenyl]cyclohexyl]phenyl]azo]naphthalene-2-sulphonate
⚠ EU RestrictedIdentification
CAS Number 13421-53-9
EINECS / EC 236-531-1
CosIng Ref 30443
Chemical Name disodium;3-[[4-[1-[4-[[7-(benzenesulfonyloxy)-1-hydroxy-3-sulfonatonaphthalen-2-yl]diazenyl]phenyl]cyclohexyl]phenyl]diazenyl]-4,6-dihydroxynaphthalene-2-sulfonate
IUPAC Name —
Formula C44H34N4Na2O12S3
Mol. Weight 952.9 g/mol
SMILES C1CCC(CC1)(C2=CC=C(C=C2)N=NC3=C(C=C4C=CC(=CC4=C3O)O)S(=O)(=O)[O-])C5=CC=C(C=C5)N=NC6=C(C=C7C=CC(=CC7=C6O)OS(=O)(=O)C8=CC=CC=C8)S(=O)(=O)[O-].[Na+].[Na+]
InChIKey DLMKCDGEDBPAFO-UHFFFAOYSA-L
Function & Classification
EU Regulatory Status
Safety Profile
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Check SCCS opinions or CIR reports for published safety assessments.
NOAEL · Dermal Absorption % · Sensitization
Formulation Guidelines
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Usage Level % · Addition Phase · Solubility
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