Chem
J-GLOBAL ID:200907092960119438   Nikkaji number:J3.108I

Sodium sulfite

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: Na2O3S
Molecular formula furigana: NA2-O3-S
Molecular weight: 126.040
InChI: InChI=1S/2Na.H2O3S/c;;1-4(2)3/h;;(H2,1,2,3)/q2*+1;/p-2
InChI key: GEHJYWRUCIMESM-UHFFFAOYSA-L
SMILES: [Na]OS(=O)O[Na]
Systematic name  (4):
  • 亜硫酸二ナトリウム
  • 亜硫酸ジナトリウム
  • 二ナトリウム スルフィット
  • disodium sulfite
Other name (5):
  • 亜硫酸ソーダ
  • Sulfurous acid disodium
  • Sodium sulfite
  • 亜硫酸ナトリウム
  • Sulfurous acid disodium salt
CAS registry number: 7757-83-7
Regulation number (3):
  • (1)-502
  • EINECS2318214
  • TSCA(7757-83-7)
KEGG DRUG: D09002
Thsaurus map:

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