Trisodium tris[5,6-dihydro-5-(hydroxyimino)-6-oxonaphthalene-2-sulphonate(2-)-N5,O6]ferrate(3-); (Acid Green 1; CI 10020) when used as a substance in hair dye products
⚠ EU RestrictedIdentification
CAS Number 19381-50-1
EINECS / EC 243-010-2
CosIng Ref 87706
Chemical Name trisodium;iron(3+);tris(5-nitroso-6-oxidonaphthalene-2-sulfonate)
IUPAC Name —
Formula C30H15FeN3Na3O15S3
Mol. Weight 878.5 g/mol
InChIKey JMXROTHPANUTOJ-UHFFFAOYSA-H
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
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