- Chemical Name:Sodium Sulfite
- CAS No.:7757-83-7
- Deprecated CAS:68135-69-3
- Molecular Formula:Na2SO3
- Molecular Weight:126.044
- Hs Code.:28321000
- European Community (EC) Number:231-821-4,689-767-6
- ICSC Number:1200
- UNII:VTK01UQK3G
- DSSTox Substance ID:DTXSID2044260
- Nikkaji Number:J3.108I
- Wikipedia:Sodium sulfite,Sodium_sulfite
- Wikidata:Q407806
- NCI Thesaurus Code:C28205
- RXCUI:36723
- ChEMBL ID:CHEMBL1945334
- Mol file:7757-83-7.mol
Synonyms:sodium sulfite;sodium sulfite, 35S-labeled cpd;sodium sulfite, heptahydrate;sodium sulphite;sulfurous acid, sodium salt