Ingredient

POTASSIUM TETRATHIONATE

✓ EU Allowed

Identification

CAS Number 13932-13-3
EINECS / EC 237-702-3
CosIng Ref 59321
Chemical Name Tetrathionic acid, dipotassium salt
IUPAC Name
Formula K2O6S4
Mol. Weight 302.5 g/mol
SMILES [O-]S(=O)(=O)SSS(=O)(=O)[O-].[K+].[K+]
InChIKey UVTKHPSJNFFIDG-UHFFFAOYSA-L

Function & Classification

Primary Function REDUCING

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