süsdioksid

Süsdioksid is a chemical compound with the formula SO2. It is a colorless gas with a pungent, irritating odor. Sulfur dioxide is naturally produced by volcanic activity and industrial processes. It is also a byproduct of burning fossil fuels, particularly coal and oil, which contain sulfur.

In the environment, sulfur dioxide is a major air pollutant. It can contribute to acid rain, which harms forests, lakes, and buildings. It can also exacerbate respiratory problems in humans, such as asthma and bronchitis. Due to its environmental and health impacts, regulations are in place in many countries to limit sulfur dioxide emissions from industrial sources.

Sulfur dioxide has various industrial applications. It is used as a preservative in food and beverages, particularly in dried fruits and wines, where it acts as an antioxidant and antimicrobial agent. It is also employed in the production of sulfuric acid, a crucial industrial chemical. Additionally, sulfur dioxide finds use in bleaching paper and textiles and as a solvent in some chemical processes. Its reactivity and specific chemical properties make it valuable in these diverse applications.