Os. Alekhin et al., PVTX DATA IN H3BO3-H2O AND NAB(OH)4-H2O SYSTEMS IN THE 298-573-K TEMPERATURE-RANGE AND THE RANGE OF PRESSURES FROM EQUILIBRIUM TO 80 MPA, Russian journal of applied chemistry, 66(2), 1993, pp. 363-365
Experimental specific volumes of aqueous solutions of sodium metaborat
e in the 0.12-1.02 m concentration range are reported for the 298-573
K range and pressures from equilibrium to 80 MPa. Equations of state f
or the volume properties of H3BO3-H2O and NaB(OH)4-H2O systems and the
limitng partial molar volumes of dissolved H3BO3 and NaB(OH)4 calcula
ted with them are presented for the same temperature and pressure rang
es.