Ingredient

FERROUS SULFATE

✓ EU Allowed

Identification

CAS Number 7720-78-7
EINECS / EC 231-753-5
CosIng Ref 33930
Chemical Name iron(2+) sulfate
IUPAC Name
Formula FeO4S
Mol. Weight 151.91 g/mol
SMILES [O-]S(=O)(=O)[O-].[Fe+2]
InChIKey BAUYGSIQEAFULO-UHFFFAOYSA-L

Function & Classification

Primary Function ASTRINGENT

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

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Documents

External Resources