2,6-Diaminopyridine Sulfate
✓ EU AllowedIdentification
CAS Number 146997-97-9
CosIng Ref 31480
Chemical Name pyridine-2,6-diamine;sulfuric acid
IUPAC Name —
Formula C5H9N3O4S
Mol. Weight 207.21 g/mol
SMILES C1=CC(=NC(=C1)N)N.OS(=O)(=O)O
InChIKey OSWQRJFRLQAWTI-UHFFFAOYSA-N
Function & Classification
Primary Function Hair Dyeing
Origin Synthetic
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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