Name: Sulfur Dioxide

Formula: SO2

Chemical Safety: Acute Toxic, Corrosive

Molar Mass: 64.07 g/mol

Flash Point: -

Lower Explosive Limit(LEL): -

Upper Explosive Limit(UEL:  -

TWA: 2ppm

STEL: 5ppm

General Description: A colorless gas with a choking or suffocating odor. Boiling point -10°C. Heavier than air. Very toxic by inhalation and may irritate the eyes and mucous membranes. Under prolonged exposure to fire or heat the containers may rupture violently and rocket. Used to manufacture chemicals, in paper pulping, in metal and food processing.