Disodium 2,5-dichloro-4-(5-hydroxy-3-methyl-4-((sulphophenyl)azo)pyrazol-1-yl)benzenesulphonate
⚠ EU RestrictedIdentification
CAS Number 6359-98-4
EINECS / EC 228-819-0
CosIng Ref 30433
Chemical Name disodium;2,5-dichloro-4-[3-methyl-5-oxo-4-[(4-sulfonatophenyl)diazenyl]-4H-pyrazol-1-yl]benzenesulfonate
IUPAC Name —
Formula C16H10Cl2N4Na2O7S2
Mol. Weight 551.3 g/mol
SMILES CC1=NN(C(=O)C1N=NC2=CC=C(C=C2)S(=O)(=O)[O-])C3=CC(=C(C=C3Cl)S(=O)(=O)[O-])Cl.[Na+].[Na+]
InChIKey FTZLWXQKVFFWLY-UHFFFAOYSA-L
Function & Classification
EU Regulatory Status
Safety Profile
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NOAEL · Dermal Absorption % · Sensitization
Formulation Guidelines
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Usage Level % · Addition Phase · Solubility
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