Chem
J-GLOBAL ID：200907075039170400   Nikkaji number：J134.329G

Sodium bisulfite

重亜硫酸ソーダ
Substance type：
Substance type
Substance type classified into 3 categories.
Decided structure: Substances with a clear structure
Undicided Structure: Substances with unknown or undetermined structure
Mixtures: Mixtures, racemic compounds, or compounds with relative structural arrangements
Decided structure
Molecular formula： HNaO3S
Molecular formula furigana： H-NA-O3-S
Molecular weight： 104.050
InChI： InChI=1S/Na.H2O3S/c;1-4(2)3/h;(H2,1,2,3)/q+1;/p-1
InChI key： DWAQJAXMDSEUJJ-UHFFFAOYSA-M
SMILES： OS(=O)O[Na]
Systematic name  (4)：
  • 亜硫酸水素ナトリウム
  • 亜硫酸水素=ナトリウム
  • (ソジオオキシ)スルフィン酸
  • (sodiooxy)sulfinic acid
Other name (6)：
  • Sodium hydrogen sulfite
  • Sodium bisulfite
  • 酸性亜硫酸ナトリウム
  • Sodium acidic sulfite
  • Sulfurous acid hydrogen=sodium salt
Show all
CAS registry number： 7631-90-5
Regulation number (2)：
  • EINECS2315480
  • TSCA(7631-90-5)
KEGG DRUG： D02059
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