Uses In food processing industry, it is used as buffer, chelate agent, nutrient ... name Dihydrous trisodium 2-hydroxy propane-1,2,3-tricarboxylate sodium citrate.2,Molecular formula Na 3C6H5O7· 2H2O3,Molecular weight 249.104 ... drying,%11.0-13.010.0-13.06,Uses In food processing industry, it is used as buffer, chelate agent, ... . Handled with care, so as to avoid damage to Bags. SODIUM CITRATE FOOD, BP