Many wonderful uses of sulfur dioxide


    Chaoyang Kim Tae technology limited liabi […]



Chaoyang Kim Tae technology limited liability company tell you the role of sulfur dioxide


    Sulfur dioxide is a common sulfur oxide, a colorless gas with a strong and pungent odor. One of the main pollutants in the atmosphere, the gas will be ejected when a volcano erupts, and sulfur dioxide is also produced in many industrial processes. Because coal and petroleum usually contain sulfur compounds, sulfur dioxide is generated when burned. Sulfur dioxide is a toxic gas, but it is widely used in sulfide dioxide, life, industry and other fields!


    Use 1: Preservative

    Due to the antibacterial properties of sulfur dioxide, it is sometimes used as a preservative for dried apricots and other dried fruits to maintain the appearance of the fruit and prevent rot


    Use 2: Brewing

    Sulfur dioxide is a very useful compound in wine making. It acts as an antibiotic and antioxidant to prevent wine from being damaged and oxidized by bacteria. It also helps keep volatile acidity to the desired level


    Use 3: reducing bleach

    Sulfur dioxide is also a good reducing agent. In the presence of water, sulfur dioxide can discolor substances. In particular, it is a useful bleaching agent for paper and clothing. This bleaching effect usually does not last long. Oxygen in the air reoxidizes the reduced dye to restore color to the precursor of sulfuric acid


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