Ingredient

IRON HYDROXIDE

✓ EU Allowed

Identification

CAS Number 20344-49-4
EINECS / EC 243-746-4
CosIng Ref 34593
Chemical Name iron(3+);oxygen(2-);hydroxide
IUPAC Name
Formula FeHO2
Mol. Weight 88.85 g/mol
SMILES [OH-].[O-2].[Fe+3]
InChIKey IEECXTSVVFWGSE-UHFFFAOYSA-M

Function & Classification

Primary Function LIGHT STABILIZER

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