PIGMENT BLUE 27
✓ EU AllowedIdentification
CAS Number 12240-15-2
EINECS / EC -
CosIng Ref 88087
Chemical Name potassium;iron(2+);iron(3+);hexacyanide
IUPAC Name —
Formula C6Fe2KN6
Mol. Weight 306.89 g/mol
SMILES [C-]#N.[C-]#N.[C-]#N.[C-]#N.[C-]#N.[C-]#N.[K+].[Fe+2].[Fe+3]
InChIKey LDQICAMJIICDLF-UHFFFAOYSA-N
Function & Classification
Primary Function COLORANT
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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