Chemical Compound

Sodium metabisulfite

CAS Registry Number 7681-57-4
Sodium metabisulfite chemical structure
Primary Record

Sodium metabisulfite

In stock
8,690 g
Purity
99.4 %
CAS
7681-57-4

Compound Identifiers & Properties

CAS
7681-57-4
PubChem CID
124202468
SMILES
OS(=O)S(=O)(=O)O.[Na].[Na]
Canonical SMILES
O=S(O)S(=O)(=O)O.[Na].[Na]

Names & Synonyms

  • Sodium metabisulfite
  • ZBVPOSMABOMSMZ-UHFFFAOYSA-N
  • Sodium metabisulfite, analytical standard
  • Sodium metabisulfite, reagent grade, 97%
  • Sodium disulfite, AR, 58.5% SO2 basis
  • Sodium metabisulfite, USP, 65.0-67.4%
  • Sodium metabisulfite, ACS reagent, >=97.0%
  • Sodium metabisulfite, technical grade, 90.0%
  • Sodium metabisulfite, ReagentPlus(R), >=99%
  • Sodium metabisulfite, JIS first grade, >=95.0%
  • Sodium metabisulfite, p.a., ACS reagent, 97.0%
  • Sodium metabisulfite, tested according to Ph.Eur.
  • Sodium metabisulfite, SAJ special grade, >=97.0%
  • Sodium metabisulfite, United States Pharmacopeia (USP) Reference Standard
  • Sodium metabisulfite, anhydrous, free-flowing, Redi-Dri(TM), ReagentPlus(R), >=99%
  • Sodium Metabisulfite, Pharmaceutical Secondary Standard; Certified Reference Material
  • Sodium metabisulfite, puriss. p.a., ACS reagent, reag. Ph. Eur., dry, 98-100.5%
  • 7681-57-4
  • Sodium metabisulfite, puriss., meets analytical specification of Ph. Eur., BP, NF, FCC, E223, dry, 97-100.5%