Periodic table of elements

Potassium phosphate [K3PO4]

SOLUBILITY:
water [H2O]: 79,4 (0°), 88,1 (10°), 98,5 (20°), 105,9 (25°), 113,1 (30°), 135,3 (40°), 178,5 (60°)
formamide [HCONH2]: 4,5 (25°)
ethanol [C2H5OH]: insoluble

PROPERTIES:
colourless rhombic crystals
M (molar mass): 212,270 g/mol
MP (melting point): 1340 °C
D (density): 2,564 (17°, g/cm3, s.)
ΔH°298 (Standard molar enthalpy of reaction at 298 К): -1988 (s) kJ/mol
298 (standard molar entropy at 298 К): 212 (s) J/(mol•К)
p (standard molar heat capacity): 165 (s) J/(mol•К)

LITERARY REFERENCES:
• Rabinovich V.A., Havin Z.Ya. Kratkiy himicheskiy spravochnik. - L.: Himiya, 1977. – P. 70

MENU: