SO2 has various meanings in the Scientific & Educational category. Discover the full forms, definitions, and usage contexts of SO2 in Scientific & Educational.
Sulfur dioxide is the chemical compound with the formula SO2. At standard atmosphere, it is a toxic gas with a pungent, irritating, and rotten smell. The triple point is 197.69 K and 1.67kPa. It is released naturally by volcanic activity.
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