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Home > Gas by name > Sulfur Dioxide
Sulfur Dioxide

Formula

SO2


CAS nr.

7446-09-5


Measuring ranges

Standard range:  0 - 15 ppm
Low range: 0 - 5 ppm


TLV level (TLV-TWA)

2 ppm


Relative density (compared to air):

2.21

 

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