NIST TRC ThermoML Dataset

Apparent molar volumes and compressibilities of selected electrolytes in dimethylsulfoxide WarmiÅska, D.; Grzybkowski, W.; The Journal of Chemical Thermodynamics 2010, 42, 1451-1457

Journal: The Journal of Chemical Thermodynamics
Sample Quantity(ies): Speed of sound
Methodology: Sing-around technique in a fixed-path interferometer
Phase(s): Liquid
Substances:
1. dimethyl sulfoxide C2H6OS (IAZDPXIOMUYVGZ-UHFFFAOYSA-N) - Commercial source
2. sodium perchlorate ClNaO4 (BAZAXWOYCMUHIX-UHFFFAOYSA-M) - Commercial source

Data

P = 101 kPa, T = 298.15 K
m (mol kg^-1)	c (m s^-1)
0.0	1484.12
0.2658	1491.51
0.2979	1492.25
0.04728	1485.61
0.06106	1485.98
0.07887	1486.34
0.09861	1487.01
0.1250	1487.82
0.1593	1488.55
0.1949	1489.66
0.2268	1490.4

39445; dimethyl sulfoxide + sodium perchlorate; 00049:00171