Library Subscription:

Sulfur Dioxide (SO2) is a colorless gas of a distinctive, strong odor. It is obtained from either pyrite or sulfur by burning. It is toxic and a strong irritant and is classified as one of the major air pollutants. It is widely used in the production of sulfur-containing chemicals, in the paper industry and in metal refining. It is also used as a solvent, as a food additive and as a reaction medium.

Molecular weight: 64.06Critical temperature:430.8 K
Melting point: 198.7 KCritical pressure:7.884 MPa
Boiling point:263.0 KCritical density:525 kg/m3
Normal vapor density:2.86 kg/m3(@0°C, 101.3 kPa)
Anzahl der Aufrufe: 21866 Artikel hinzugefügt: 2 February 2011 Letzte Bearbeitung des Artikels: 9 February 2011 © Copyright 2010-2021 Zurück nach oben