Sodium 4-[(2-hydroxy-1-naphthyl)azo]benzenesulphonate and its unsoluble barium, strontium and zirconium lakes, salts and pigments
⚠ EU RestrictedIdentification
CAS Number 633-96-5
EINECS / EC 211-199-0
CosIng Ref 30408
Chemical Name sodium 4-[(2-hydroxynaphthalen-1-yl)diazenyl]benzenesulfonate
IUPAC Name —
Formula C16H11N2NaO4S
Mol. Weight 350.3 g/mol
InChIKey CQPFMGBJSMSXLP-UHFFFAOYSA-M
Function & Classification
EU Regulatory Status
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Safety Profile
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NOAEL · Dermal Absorption % · Sensitization
Formulation Guidelines
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