| Description | Potassium dihydrogen phosphate is a potassium salt in which dihydrogen phosphate(1-) is the counterion. It has a role as a fertilizer. It is a potassium salt and an inorganic phosphate. |
| molecular weight | 136.09 |
| Molecular formula | H2KO4P |
| CAS | 7778-77-0 |
| Storage | Powder: -20°C for 3 years | In solvent: -80°C for 1 year | Shipping with blue ice. |
| Solubility | H2O: 13 mg/mL (95.52 mM) |
| References | 1. Nakao S, Nishio T, Kanjo Y. Simultaneous recovery of phosphorus and potassium as magnesium potassium phosphate from synthetic sewage sludge effluent. Environ Technol. 2017 Oct;38(19):2416-2426. |