Mixture of Ethanol + Water + Potassium phosphate, tribasic

Datasets

1. Mass fraction (4)

Mass fraction of Potassium phosphate, tribasic (3) [ref]

Operational condition: Pressure, kPa = 101 (Liquid mixture 1)

Fixed		Measured
Temperature, K - Liquid mixture 1	Mass fraction of Ethanol (1) - Liquid mixture 1	Mass fraction of Potassium phosphate, tribasic (3) - Liquid mixture 1
298.15	0.0068	0.3974
298.15	0.0089	0.3913
298.15	0.0170	0.3402
298.15	0.0274	0.3099
298.15	0.0337	0.2941
298.15	0.0438	0.2753
298.15	0.0555	0.2563
298.15	0.0598	0.2517
298.15	0.0995	0.2082
298.15	0.1315	0.1794
298.15	0.1390	0.1750
298.15	0.1702	0.1507
298.15	0.1965	0.1318
298.15	0.2097	0.1222
298.15	0.2445	0.0993
298.15	0.2728	0.0829
298.15	0.2953	0.0711
298.15	0.3209	0.0591
298.15	0.3440	0.0507
298.15	0.3787	0.0378
298.15	0.4170	0.0275
298.15	0.4321	0.0242
298.15	0.4458	0.0213
298.15	0.4865	0.0147
298.15	0.5208	0.0104
298.15	0.5421	0.0083
298.15	0.5847	0.0052
313.15	0.0065	0.4033
313.15	0.0191	0.3329
313.15	0.0267	0.3163
313.15	0.0629	0.2449
313.15	0.1162	0.1912
313.15	0.1541	0.1624
313.15	0.1644	0.1539
313.15	0.2260	0.1141
313.15	0.2731	0.0864
313.15	0.3057	0.0698
313.15	0.3585	0.0474
313.15	0.3665	0.0448
313.15	0.4147	0.0303
313.15	0.4496	0.0224
313.15	0.4692	0.0179

Mass fraction [ref]

Operational conditions:

• Temperature, K = 298.15 (Liquid mixture 2)
• Pressure, kPa = 101.33 (Liquid mixture 2)

Fixed	Measured
Mass fraction of Potassium phosphate, tribasic (3) - Liquid mixture 2	Mass fraction of Ethanol (1) - Liquid mixture 2	Mass fraction of Potassium phosphate, tribasic (3) - Liquid mixture 1	Mass fraction of Ethanol (1) - Liquid mixture 1
0.3072	0.0288	0.0116	0.5100
0.3527	0.0140	0.0037	0.6135
0.2949	0.0344	0.0158	0.4777
0.3334	0.0193	0.0063	0.5687
0.2910	0.0363	0.0185	0.4607

Mass fraction [ref]

Operational conditions:

• Temperature, K = 298.15 (Liquid mixture 2)
• Pressure, kPa = 91 (Liquid mixture 2)

Fixed	Measured
Mass fraction of Potassium phosphate, tribasic (3) - Liquid mixture 1	Mass fraction of Ethanol (1) - Liquid mixture 1	Mass fraction of Potassium phosphate, tribasic (3) - Liquid mixture 2	Mass fraction of Ethanol (1) - Liquid mixture 2
0.3180	0.0590	0.0460	0.3810
0.3400	0.0480	0.0390	0.4030
0.3530	0.0410	0.0340	0.4240
0.3540	0.0410	0.0290	0.4440
0.3620	0.0370	0.0240	0.4660
0.3790	0.0310	0.0210	0.4840

Mass fraction of Ethanol (1) [ref]

Operational conditions:

• Temperature, K = 298.15 (Liquid mixture 1)
• Pressure, kPa = 91 (Liquid mixture 1)

Mass fraction of Potassium phosphate, tribasic (3) - Liquid mixture 1	Mass fraction of Ethanol (1) - Liquid mixture 1
0.0070	0.5860
0.0150	0.5390
0.0220	0.4640
0.0380	0.4060
0.0580	0.3530
0.0780	0.3050
0.0950	0.2760
0.1120	0.2500
0.1300	0.2260
0.1440	0.2070
0.1630	0.1850
0.1800	0.1650
0.1920	0.1520
0.2030	0.1390
0.2150	0.1290
0.2280	0.1170
0.2420	0.1050
0.2560	0.0960
0.2760	0.0820
0.2970	0.0700
0.3260	0.0550
0.3530	0.0430
0.3860	0.0330
0.4010	0.0300
0.4320	0.0200
0.4890	0.0150

Sources

• Salt Effect on Ethanol-Based Aqueous Biphasic Systems Applied to Alkaloids Partition: An Experimental and Theoretical Approach
• Liquid-Liquid Equilibrium of Potassium Phosphate/Potassium Citrate/Sodium Citrate + Ethanol Aqueous Two-Phase Systems at (298.15 and 313.15) K and Correlation

Note: These property values are available through the Cheméo API. A free account gives you an access key.