food grade potassium citrate 99.0-101.0%, it is used as ... etc Chemical name: Potassium CitrateFormula: K3C6H5O7.H2OMolecular weight: 324.41Specificity: white crystal or powder; taste salty, readily deliquescence, readily soluble in ... heated to 230, it will melt and decompose.Uses: in food industry, it is used as buffer, cheleate agent, stabilizer, antibiotic ...