Basic Yellow 28
✓ EU AllowedIdentification
CAS Number 54060-92-3
EINECS / EC 258-946-7
CosIng Ref 32084
Chemical Name 2-[[(4-methoxyphenyl)methylhydrazono]methyl]-1,3,3-trimethyl-3H-indolium methyl sulfate (CI 48054)
Formula C21H27N3O5S
Mol. Weight 433.5 g/mol
Function & Classification
Primary Function Hair Dyeing
Category Colorants & Pigments
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 Basic Yellow 28? Register as a supplier to add your listing and upload TDS & SDS documents.
Documents