The Potassium Metabisulfite Market size is projected to reach US$ 194.13 million by 2034 from US$ 120.93 million in 2025. The market is anticipated to register a CAGR of 5.40% during the forecast period 2026–2034. Potassium metabisulfite ($\text{K}_2\text{S}_2\text{O}_5$), a white crystalline powder with a pungent sulfur odor, serves as a versatile antioxidant, chemical...