Density and sound speed study of hydration of 1-butyl-3-methylimidazolium based amino acid ionic liquids in aqueous solutions Dagade, D.H.; Shinde, S.P.; Madkar, K.R.; Barge, S.S.; The Journal of Chemical Thermodynamics 2014, 79, 192-204
Data
P = 100 kPa, T = 298.15 K, f = 2 MHz
m (mol kg-1) c (m s-1)
0.00000 1497.6
0.45230 1557.8
0.5271 1566.9
0.05112 1505.2
0.10570 1512.8
0.14790 1518.7
0.19660 1525.4
0.24580 1531.5
0.29040 1537.8
0.34860 1545.1
0.40120 1551.1
17088; water + 1-butyl-3-methylimidazolium glycinate; 00004:03410