Product
Sulfur Oxides
Segment
Refined Products
Main-Family
Refinery Gases
Sub-Family
Gaseous Sulfur Compounds
Physical State
Gas
Link
Product
Sulfur Dioxide 
logo CAS Number
7446-09-5
EC Number
231-195-2
ECHA InfoCard
100.028.359
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Sulfur Dioxide
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1119
Chemical Data

Molecular Weight (g/mol)
64.07
Boiling Point (°C)
-10.00
Melting Point (°C)
-72.7
Specific Gravity (vs Water at 4°C)
2.93