DIRECT YELLOW 12
⚠ EU RestrictedIdentification
CAS Number 2870-32-8
EINECS / EC 220-698-2
CosIng Ref 33570
Chemical Name disodium;5-[(4-ethoxyphenyl)diazenyl]-2-[(E)-2-[4-[(4-ethoxyphenyl)diazenyl]-2-sulfonatophenyl]ethenyl]benzenesulfonate
IUPAC Name —
Formula C30H26N4Na2O8S2
Mol. Weight 680.7 g/mol
InChIKey YQMJDPHTMKUEHG-ZNBXPSQRSA-L
Function & Classification
Primary Function HAIR DYEING
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 DIRECT YELLOW 12? Register as a supplier to add your listing and upload TDS & SDS documents.
Documents