Sulfur Dioxide: Corrosive Gas with Respiratory Hazards
Sulfur dioxide is a pungent, colorless gas commonly released during combustion of sulfur-containing materials. It poses serious inhalation risks, especially in confined or poorly ventilated areas. Hazmat technicians should be alert to its corrosive effects on mucous membranes and equipment, and prioritize respiratory protection and atmospheric monitoring during containment.
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About the Author:
Dave Donohue is a hazardous materials course developer, educator, and trainer with experience at the local, regional and national level. He is also a Master Exercise Practitioner, firefighter, and emergency manager.
