NIST TRC ThermoML Dataset

Apparent Molar Compressibilities and Volumes of Some 1,1-Electrolytes in N,N-Dimethylacetamide and N,N-Dimethylformamide Płaczek, A.; Koziel, H.; Grzybkowski, W.; Journal of Chemical & Engineering Data 2007, 52, 699-706

Journal: Journal of Chemical & Engineering Data
Sample Quantity(ies): Speed of sound
Methodology: PULSEH:UFactor:2
Phase(s): Liquid
Substances:
1. N,N-dimethylformamide C3H7NO (ZMXDDKWLCZADIW-UHFFFAOYSA-N) - Commercial source
2. sodium bromide BrNa (JHJLBTNAGRQEKS-UHFFFAOYSA-M) - Commercial source

Data

P = 101 kPa, T = 298.15 K
m (mol kg^-1)	c (m s^-1)
0.0	1457.13
0.35580	1471.04
0.39300	1472.48
0.04008	1459.05
0.06106	1459.96
0.08045	1460.77
0.12290	1462.45
0.16030	1463.87
0.20200	1465.66
0.24000	1467.09
0.29910	1469.24

5050; N,N-dimethylformamide + sodium bromide; 00088:00096