Ingredient

BISPYRITHIONE

✓ EU Allowed

Identification

CAS Number 3696-28-4
EINECS / EC 223-024-5
CosIng Ref 84495
Chemical Name 1-oxido-2-[(1-oxidopyridin-1-ium-2-yl)disulfanyl]pyridin-1-ium
IUPAC Name
Formula C10H8N2O2S2
Mol. Weight 252.3 g/mol
SMILES C1=CC=[N+](C(=C1)SSC2=CC=CC=[N+]2[O-])[O-]
InChIKey ZHDBTKPXEJDTTQ-UHFFFAOYSA-N

Function & Classification

Primary Function ANTIMICROBIAL

EU Regulatory Status

🇪🇺
✓ Allowed — EU Reg. 1223/2009

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

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Documents

External Resources