Potassium Phosphate
Water-soluble fertilizer
Overview
Potassium Phosphate (CAS No. 7778-53-2) is a chemical compound with molecular formula K3O4P and molecular weight 212.266 g/mol. It is widely used as an industrial chemical and specialty reagent.
Also known as: Tripotassium phosphate; Potassium phosphate tribasic; Tripotassium orthophosphate; Phosphoric acid, tripotassium salt.
Physical & Chemical Properties
| Molecular Formula | K3O4P |
| Molecular Weight | 212.266 g/mol |
| Appearance | White Powder |
| Boiling Point | 158ºC at 760 mmHg |
| Density | 2.564 g/mL at 25ºC(lit.) |
| Synonyms | Tripotassium phosphate; Potassium phosphate tribasic; Tripotassium orthophosphate; Phosphoric acid, tripotassium salt |
| Quality Standard | Melting Point: 1340ºC |