... as buffer, chelate agent,s tabilizer, antibiotic oxidizer, emulsifier, f Potassium CitrateFormula: K3C6H5O7·H2O Molecular Weight: 324.41 Specificity: white crystal ... in citrus freshening. Inpharmaceutical, it is used for curing hypokalemia, potassium depletion and alkalization of urine. Packing: It is packed with ...