... additive, emulsifier, flavor for yoghurt. 1,Chemical name Dihydrous trisodium 2-hydroxy propane-1,2,3-tricarboxylate sodium citrate.2,Molecular formula Na ... is used as buffer, chelate agent, nutrient additive, emulsifier, flavor for yoghurt. In pharmaceutical industry, it is used as anticoagulant and ... . Handled with care, so as to avoid damage to Bags. SODIUM CITRATE FOOD, BP