Mixture of 4-morpholinepropanesulfonic acid + Ethanol + Water

Datasets

1. Molality, mol/kg
2. ρ_l - Mass density, kg/m3 (2)

Molality, mol/kg of 4-morpholinepropanesulfonic acid (1) [ref]

Operational conditions:

• Pressure, kPa = 101 (Liquid)
• Temperature, K = 298.15 (Liquid)

Solvent: Mass fraction of Ethanol (2) - Liquid	Molality, mol/kg of 4-morpholinepropanesulfonic acid (1) - Liquid
0.0000	7.42
0.1000	6.42
0.2000	5.63
0.3000	5.0
0.4000	3.89
0.5000	2.69
0.6000	1.68
0.7000	0.8460
0.8000	0.2130
0.9000	0.0360

Mass density, kg/m3 [ref]

Operational conditions:

• Temperature, K = 298.15 (Liquid)
• Pressure, kPa = 101 (Liquid)

Solvent: Mass fraction of Ethanol (2) - Liquid	Mass density, kg/m3 - Liquid
0.0000	1223.83
0.1000	1202.89
0.2000	1176.61
0.3000	1146.97
0.4000	1103.49
0.5000	1046.95
0.6000	983.64
0.7000	791.9
0.8000	854.77
0.9000	817.1

Mass density, kg/m3 [ref]

Operational conditions:

• Temperature, K = 298.15 (Liquid)
• Pressure, kPa = 101 (Liquid)

Fixed		Measured
Solvent: Mass fraction of Ethanol (2) - Liquid	Molality, mol/kg of 4-morpholinepropanesulfonic acid (1) - Liquid	Mass density, kg/m3 - Liquid
0.1000	0.1680	991.48
0.1000	1.0176	1039.99
0.1000	1.6536	1069.44
0.1000	2.6197	1106.44
0.1000	3.6593	1137.96
0.1000	4.7693	1165.61
0.1000	5.3728	1178.39
0.1000	5.9903	1192.91
0.2000	0.1670	977.63
0.2000	0.3475	989.08
0.2000	1.0114	1026.19
0.2000	1.7317	1059.93
0.2000	2.8012	1100.39
0.2000	3.4956	1121.1
0.2000	4.3171	1143.73
0.2000	4.9919	1160.27
0.2000	5.3587	1170.03
0.3000	0.2382	966.96
0.3000	0.4380	979.2
0.3000	1.0659	1014.04
0.3000	1.8344	1049.12
0.3000	2.8718	1088.31
0.3000	4.0285	1122.89
0.3000	4.8589	1143.65
0.4000	0.1804	943.98
0.4000	0.3478	954.69
0.4000	0.7144	976.33
0.4000	1.0726	995.77
0.4000	1.8537	1032.38
0.4000	2.5522	1060.23
0.4000	3.6008	1095.03
0.5000	0.1828	922.6
0.5000	0.2536	927.57
0.5000	0.4018	936.66
0.5000	0.7339	954.77
0.5000	1.0865	972.87
0.5000	1.4528	993.2
0.5000	1.7848	1009.67
0.5000	2.1578	1025.33
0.5000	2.4853	1038.72
0.6000	0.1831	900.16
0.6000	0.2592	905.23
0.6000	0.3620	911.91
0.6000	0.5514	922.99
0.6000	0.7284	934.35
0.6000	1.0684	953.57
0.6000	1.2702	963.98
0.6000	1.4357	972.51
0.6000	1.5573	978.31
0.7000	0.1831	879.26
0.7000	0.2816	883.46
0.7000	0.4021	891.48
0.7000	0.4998	897.84
0.7000	0.5904	903.35
0.7000	0.6836	908.7
0.7000	0.7491	912.79
0.8000	0.0126	840.44
0.8000	0.0282	841.73
0.8000	0.0567	844.0
0.8000	0.0959	846.57
0.8000	0.1427	849.94
0.8000	0.1762	852.2
0.8000	0.2024	854.31
0.9000	0.0046	814.68
0.9000	0.0069	814.87
0.9000	0.0129	815.41
0.9000	0.0174	815.65
0.9000	0.0219	816.0
0.9000	0.0261	816.37
0.9000	0.0337	816.94

Sources

• Solubility and phase separation of 4-morpholinepropanesulfonic acid (MOPS), and 3-morpholino-2-hydroxypropanesulfonic acid (MOPSO) in aqueous 1,4-dioxane and ethanol solutions