Monopotassium phosphite is an inorganic compound with the formula KH2PO3. A compositionally related compound has the formula H3PO3.2(KH2PO3). Both are white solids that consist of salts of the phosphite anion H2PO3−, the conjugate base of phosphorous acid. These materials have been used in some fertilizers.
Potassium hydrogen phosphonate
Potassium dihydrogen phosphite; Mono potassium phosphite; Monopotassium dihydrogen phosphite; Potassium phosphite monobasic
3D model (JSmol)
CompTox Dashboard (EPA)
|Molar mass||120.085 g·mol−1|
|Solubility||soluble in ethanol|
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).
|what is ?)(|
|This inorganic compound–related article is a stub. You can help Wikipedia by expanding it.|