LC control no. | sh 85130378 |
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LC classification | RA766.S9 Disinfectant TD885.5.S8 Air pollutant |
Topical heading | Sulfur dioxide |
Variant(s) | Sulfurous anhydride Sulphur dioxide |
See also | Sulfur oxides |
Found in | MeSH browser, May 30, 2007 (Sulfur Dioxide. Entry term: Sulfurous Anhydride. Scope note: A highly toxic, colorless, nonflammable gas. It is used as a pharmaceutical acid and antioxidant. It is also an environmental air pollutant.) |