sodium metabisulfite preservative for food & fruit Specification: Index Content Food grade Industrial grade Purity ( As Na2S2O5) 98.0% min 97.0% min Sulfur Dioxide( SO2) 65.0% min 65.0% min Arsenic ( As ) 0... Read More
SODIUM METABISULFITE FOOD GRADE Sodium Metabisulfite Uses 1. Food additive It is used as a preservative and antioxidant in food and is also known as E223. It may cause allergic reactions in those who are ... Read More