Ingredient

SODIUM PYRITHIONE

⚠ EU Restricted

Identification

CAS Number 15922-78-8
EINECS / EC 240-062-8
CosIng Ref 84611
Chemical Name sodium 1-oxidopyridine-2-thione
IUPAC Name
Formula C5H4NNaOS
Mol. Weight 149.15 g/mol
SMILES C1=CC(=S)N(C=C1)[O-].[Na+]
InChIKey XNRNJIIJLOFJEK-UHFFFAOYSA-N

Function & Classification

Primary Function PRESERVATIVE

EU Regulatory Status

🇪🇺
⚠ Restricted — EU Reg. 1223/2009 II/369

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

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Documents

External Resources