- Chemical Name:Sulfur Dioxide
- CAS No.:7446-09-5
- Deprecated CAS:12396-99-5,8014-94-6,83008-56-4,89125-89-3,1239882-82-6,1239882-82-6,8014-94-6,83008-56-4,89125-89-3
- Molecular Formula:SO2
- Molecular Weight:64.0648
- Hs Code.:2811290090
- European Community (EC) Number:231-195-2
- ICSC Number:0074
- UN Number:1079
- UNII:0UZA3422Q4
- DSSTox Substance ID:DTXSID6029672
- Nikkaji Number:J3.737K
- Wikipedia:Sulfur dioxide
- Wikidata:Q5282
- RXCUI:1362879
- ChEMBL ID:CHEMBL1235997
- Mol file:7446-09-5.mol
Synonyms:Sulfur Dioxide;Sulfurous Anhydride