Basic Blue 9
✓ EU AllowedIdentification
CAS Number 61-73-4
EINECS / EC 200-515-2
CosIng Ref 32068
Chemical Name [7-(dimethylamino)phenothiazin-3-ylidene]-dimethylazanium chloride
IUPAC Name —
Formula C16H18ClN3S
Mol. Weight 319.9 g/mol
SMILES CN(C)C1=CC2=C(C=C1)N=C3C=CC(=[N+](C)C)C=C3S2.[Cl-]
InChIKey CXKWCBBOMKCUKX-UHFFFAOYSA-M
Function & Classification
Primary Function Colorant
Category Colorants & Pigments
EU Regulatory Status
Safety Profile
No toxicology data available yet for this ingredient.
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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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