Tags: Chemical Compound, Chemical Substance.
Tripotassium phosphate is a water-soluble ionic salt which has the chemical formula K3PO4. It is used as a food additive for its properties as an emulsifier foaming agent and whipping agent. In combination with fatty acids it is a potential antimicrobial agent in poultry processing. As a fertilizer its proportions of N P2O5 and K2O are 0-33-67.