A reducing agent and food preservative employed to prevent oxidation, dechlorinate water systems, and assist in textile bleaching and dyeing processes.
Full specification
- Molecular formula
- NaHSO3
- Grades
- foodtechnical
- Packaging
- 25 kg bag · 200 kg drum · 1000 kg IBC
- Appearance
- White to cream crystalline powder, sulfurous odour
- Synonyms
- NaHSO3 · E222 · 7631-90-5 · sodium bisulphite · sodium hydrogen sulfite
Compliance & regulatory
Region: EU — Chemotto S.r.l., Milano
- REACH-aligned supply
- CLP-labelled
REACH REACHRegistration, Evaluation, Authorisation and Restriction of Chemicals — the EU chemicals regulation (EC 1907/2006). CLP CLPClassification, Labelling and Packaging — the EU regulation (EC 1272/2008) for hazard communication. SVHC SVHCSubstance of Very High Concern — flagged on the REACH Candidate List for possible authorisation or restriction.
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