Tag Archives for Sulfur Dioxide

Detecting Sulfur Dioxide Leak

To detect sulfur dioxide leaks, an ammonia swab may be used. The swab is made by soaking a sponge or cloth tied onto a stick or piece of wire in aqua ammonia. Household ammonia may also be used. A dense … Continue reading

05. January 2011 by admin
Categories: Refrigerants | Tags: | Leave a comment

Sulfur Dioxide Refrigerants

Sulfur dioxide (SO2) is a colorless gas or liquid. It is toxic, with a very pungent odor. When sulfur is burned in air, sulfur dioxide is formed. When sulfur dioxide combines with water it produces sulfuric and sulfurous acids. These … Continue reading

05. January 2011 by admin
Categories: Refrigerants | Tags: , | 1 comment