Collect. Czech. Chem. Commun. 1981, 46, 2633-2639

Pseudo-ternary sections in K2H2P2O7-K3HP2O7-K3H2P3O10-K4HP3O10-H2O system

Miroslav Ebert, Jitka Eysseltová, Ivan Lukeš and Jindřich Nassler

Department of Inorganic Chemistry, Charles University, 128 40 Prague 2


The solubility was studied in K2H2P2O7-K3HP2O7-H2O, K3H2P3O10-K4HP3O10-H2O, K2H2P2O7-K3H2P3O10-H2O, K3HP2O7-K4HP3O10-H2O, and K4HP3O10-K2H2P2O7-H2O systems in the temperature region of +10 to -25 °C. The results obtained are discussed with regard to the possible application of the systems as components in multicomponent PK type liquid fertilizers.