ALL meanings of potassium phosphate
po·tas·si·um phos·phate
P p - noun potassium phosphate any of the three orthophosphates of potassium ((potassium monophosphate) (K 2 HPO 4), (potassium diphosphate) (KH 2 PO 4), and (tripotassium phosphate) (K 3 PO 4) ) 1