Thermodynamic properties of binary aqueous solutions of orthophosphate salts, sodium, potassium and ammonium at T = 298.15 K El Guendouzi, M.; Benbiyi, A.; Fluid Phase Equilibria 2014, 369, 68-85
Data
P = 101 kPa, T = 298.15 K
m (mol kg-1) γi (mol dm3 mol-1 dm-3)
0.10 0.9962
0.55 0.9842
1.00 0.9741
1.50 0.9641
2.00 0.9548
2.50 0.9459
3.00 0.9375
3.50 0.9296
4.00 0.9213
4.50 0.9139
5.00 0.9063
0.15 0.9946
5.26 0.9025
0.20 0.9931
0.25 0.9917
0.30 0.9904
0.35 0.9891
0.40 0.9878
0.45 0.9865
0.50 0.9854
887; diammonium hydrogen phosphate + water; 00004:00327