Potassium Citrate (Food Additives) Formula：K3C6H5O7?H2O Molecular：324．41 Specificity：White crystal or powder;odourIess;taste saIty;slightIy deIiquescence;readiIy soIubIe in water or gIycerine,aImost insoluble in ethahoI(ReIative density 1．98 it will meIt and decompose when heated to 230°C. Uses：In food processing industry,it is used as buffer cheIate agent,stabilizer,antibiotic oxidizer,emuIsifier, fIavor regulator,Used in dairy product,jellies,jam,meat, tinned pastry．Used as emuIsifier in cheese and used in citrus freshening．In pharmaceuticaI,it is used for curing hypokalimia, potassium depletion and aIkaIization of urire.