Introduction The global Potassium Metabisulfite Market has emerged as one of the most strategically significant segments within the specialty chemicals and food additives industry. Potassium metabisulfite (K₂S₂O₅), also known as potassium pyrosulfite, is a white crystalline powder that serves as a powerful antioxidant, preservative, and sterilizing agent. Its ability to release sulfur dioxide...