Sulfur Dioxide


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CAS 7446-09-5 - Sulfur Dioxide

Analyte:  Sulfur Dioxide

Abbreviation:  SO2

CAS Number or ID:  7446-09-5

Department:  Air

EC Number (EINECS):  7446-09-5

Synonyms:  Sulfurous acid anhydride;Fermenicide powder;Fermenticide liquid;Sulfur oxide (SO2);Sulfurous anhydride;Sulfurous oxide;SO2;Sulphur dioxide;Fermenicide liquid;Schwefeldioxyd;Siarki dwutlenek;Sulfur oxide;UN 1079;Oxosulfane oxide

Chemical Formula:  O2S

Apearance:  colourless gas

Melting Point:  -73 C

Boiling Point:  -10 C

Vapor Pressure:  2.26 bar at 20 C

Stability:  Stable. Non-corrosive when dry to common materials except zinc; corrosive when wet. Incompatible with strong reducing or oxidizing agents, moisture, zinc and its alloys.Analytical testing dots


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