Liquid-Liquid Equilibria of Aqueous Two-Phase Systems Containing 1-Butyl-3-methylimidazolium Bromide and Potassium Phosphate or Dipotassium Hydrogen Phosphate at 298.15 K Zafarani-Moattar, M.T.; Hamzehzadeh, S.; Journal of Chemical & Engineering Data 2007, 52, 1686-1692
Data
P = 101 kPa, T = 298.15 K
wi (g g-1) wi (g g-1)
0.0706 0.2646
0.1797 0.1687
0.1940 0.1581
0.2259 0.1349
0.2579 0.1147
0.2920 0.0947
0.3254 0.0767
0.3559 0.0637
0.3846 0.051
0.4860 0.0223
0.5386 0.0153
0.0776 0.2568
0.6126 0.0092
0.0852 0.2486
0.0938 0.2396
0.1042 0.2298
0.1129 0.2217
0.1270 0.2096
0.1452 0.1952
0.1612 0.1826
9207; water + phosphoric acid, tripotassium salt + 1-n-butyl-3-methylimidazolium bromide; 00004:00008:02058