Sodium 4-[(4,5-dihydro-3-methyl-5-oxo-1-phenyl-1H-pyrazol-4-yl)azo]-3-hydroxynaphthalene-1-sulphonate
⚠ EU RestrictedIdentification
CAS Number 12220-24-5
EINECS / EC -
CosIng Ref 31083
Chemical Name sodium 3-hydroxy-4-[(5-methyl-3-oxo-2-phenyl-1H-pyrazol-4-yl)diazenyl]naphthalene-1-sulfonate
IUPAC Name —
Formula C20H15N4NaO5S
Mol. Weight 446.4 g/mol
InChIKey AMXFSZXJWPBXSC-UHFFFAOYSA-M
Function & Classification
EU Regulatory Status
Safety Profile
No toxicology data available yet for this ingredient.
Check SCCS opinions or CIR reports for published safety assessments.
NOAEL · Dermal Absorption % · Sensitization
Formulation Guidelines
Usage level, pH range, solubility and addition phase not yet available.
Usage Level % · Addition Phase · Solubility
Suppliers & Documents
No verified suppliers listed for this ingredient yet.
Are you a supplier of Sodium 4-[(4,5-dihydro-3-methyl-5-oxo-1-phenyl-1H-pyrazol-4-yl)azo]-3-hydroxynaphthalene-1-sulphonate? Register as a supplier to add your listing and upload TDS & SDS documents.
Documents