Sulfur Dioxide

A highly toxic, colorless, nonflammable gas. It is used as a pharmaceutical aid and antioxidant. It is also an environmental air pollutant.

Year introduced: 1966(1964)

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Tree Number(s): D01.362.810, D01.650.550.850.925, D01.875.825.925

MeSH Unique ID: D013458

Registry Number: 0UZA3422Q4

Entry Terms:

• Sulfurous Anhydride

Pharmacologic Action:

• Air Pollutants

All MeSH Categories
Chemicals and Drugs Category
Inorganic Chemicals
Gases
Sulfur Dioxide

All MeSH Categories
Chemicals and Drugs Category
Inorganic Chemicals
Oxygen Compounds
Oxides
Sulfur Oxides
Sulfur Dioxide

All MeSH Categories
Chemicals and Drugs Category
Inorganic Chemicals
Sulfur Compounds
Sulfur Oxides
Sulfur Dioxide