white, granular product,which is essentially odorless.it is deliquescent when exposed to moist air Tripotassium Phosphate Anhydrous For Food (TKP) Molecular formula : K3PO4 Molecular weight: 212.27Properties: Achromaticity single oblique crystal serial, powder crystal, melting point 1340, Relative density 2.546 g/cm3, soluble in water and its water solution is alkaline, insoluble in alcoholic, ...