SODIUM BISULFITE
⚠ EU RestrictedIdentification
CAS Number 7631-90-5
EINECS / EC 231-548-0
CosIng Ref 37740
Chemical Name sodium hydrogen sulfite
IUPAC Name —
Formula HNaO3S
Mol. Weight 104.06 g/mol
SMILES OS(=O)[O-].[Na+]
InChIKey DWAQJAXMDSEUJJ-UHFFFAOYSA-M
Function & Classification
Primary Function ANTIOXIDANT
Secondary Functions HAIR WAVING OR STRAIGHTENING; PRESERVATIVE; REDUCING
EU Regulatory Status
Safety Profile
No toxicology data available yet for this ingredient.
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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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