The Role of Sulfites in Food Preservation and Paper Bleaching
Sulfites are a group of sulfur-based compounds widely used across multiple industries due to their powerful chemical properties. Common forms include sulfur dioxide (SO₂), sodium sulfite, sodium bisulfite, and potassium metabisulfite. These compounds are valued for their ability to act as preservatives, antioxidants, and reducing agents. Among their many applications, sulfites play a critical role …