Disodium[5-[[4'-[[2,6-dihydroxy-3-[(2-hydroxy-5-sulphophenyl)azo]phenyl]azo][1,1'-biphenyl]-4-yl]azo]salicylato(4-)]cuprate(2-)
⚠ EU RestrictedIdentification
CAS Number 16071-86-6
EINECS / EC 240-221-1
CosIng Ref 30018
Chemical Name disodium;2-[[3-[[4-[4-[(3-carboxy-4-hydroxyphenyl)diazenyl]phenyl]phenyl]diazenyl]-2,4-dihydroxyphenyl]diazenyl]-3-oxidobenzenesulfonate;copper
IUPAC Name —
Formula C31H20CuN6Na2O9S
Mol. Weight 762.1 g/mol
SMILES C1=CC(=C(C(=C1)S(=O)(=O)[O-])N=NC2=C(C(=C(C=C2)O)N=NC3=CC=C(C=C3)C4=CC=C(C=C4)N=NC5=CC(=C(C=C5)O)C(=O)O)O)[O-].[Na+].[Na+].[Cu]
InChIKey SIAXDXALYPIXPL-UHFFFAOYSA-L
Function & Classification
EU Regulatory Status
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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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