Synonyms: Sodium hydrogensulfite
CAS No.: 7631-90-5
Purity: ≥58.5% (SO2)
Components: Mixture of sodium bisulfite, NaHSO3 and sodium metabisulfite, Na2S2O5.
Supplemental Hazard Statements: Contact with acids liberates toxic gas.
Packaging: 100, 500 g in poly bottle
Packaging: 12 kg in poly drum
Packaging: 2.5 kg in poly bottle
Packaging: 5 g in glass bottle
Anion Traces: chloride (Cl-): ≤0.02%
Assay: ≥58.5% (SO2)
Cation Traces: Fe: ≤0.002%
Grade: ACS reagent
Impurities: ≤0.005% insolubles