2
0
2017
gao
li
4
journal
Original
Gao, Y.[Yunxue]
Li, S.[Shuni]
Zhai, Q.[Quanguo]
Jiang, Y.[Yucheng]
Hu, M.[Mancheng]
J. Chem. Eng. Data
2017
2020-09-29
Phase Diagrams and Physicochemical Properties for the Ternary System (CsCl + NaCl + H2O) at T = (298.15, 308.15, and 318.15) K
Complete phase diagrams and physico-chemical properties for the ternary system (CsCl + NaCl + H2O) were determined at T = (298.15, 308.15, and 318.15) K, respectively. The X-ray diffraction method and Schreinemaker s wet residue method were used to verify the solid phase. The phase diagrams show this ternary system is a complex type. Three crystallization regions were found corresponding to the single salt NaCl, a compound CsCl*2NaCl*2H2O, and a solid solution series [Cs1 x(Na*H2O)x]Cl (x in [Cs1 x(Na*H2O)x]Cl changed from 0 to 0.43 (298.15 K), 0.39 (308.15 K), and 0.36 (318.15 K) at each temperature. With rising temperature, the crystallization area of NaCl increased, but CsCl*2NaCl*2H2O and [Cs1 x(Na*H2O)x]Cl decreased simultaneously. However, density and refractive index increased with increasing CsCl concentration.
Solid-liquid equilibria
Ternary system
Cesium chloride
Sodium chloride
10.1021/acs.jced.7b00023
9
62
2533-2540
1
InChI=1S/ClH.Na/h1H;/q;+1/p-1
FAPWRFPIFSIZLT-UHFFFAOYSA-M
sodium chloride
ClNa
1
Commercial source
1
99.5
3
Stated by supplier
2
Dried by oven heating
2
InChI=1S/ClH.Cs/h1H;/q;+1/p-1
AIYUHDOJVYHVIT-UHFFFAOYSA-M
cesium chloride
ClCs
1
Commercial source
1
99.5
3
Stated by supplier
2
Dried by oven heating
3
InChI=1S/H2O/h1H2
XLYOFNOQVPJJNP-UHFFFAOYSA-N
water
H2O
1
Commercial source
1
99.9
3
Estimated by the compiler
1
1
1
2
1
3
1
Principal objective of the work
EP
EP
3/14/2017
1
Mass density, kg/m3
Vibrating tube method
Liquid
Direct value, X
1
Data file compiler
Propagation of evaluated standard uncertainties
95
Liquid
1
Pressure, kPa
Liquid
101.3
4
1
Temperature, K
Liquid
2
Mass fraction
2
Liquid
3
Mass fraction
1
Liquid
1
298.15
5
2
0
5
3
0.263
4
1
1197.8
5
1
3.1
1
298.15
5
2
0.0433
3
3
0.2481
4
1
1230.8
5
1
21.5
1
298.15
5
2
0.0834
3
3
0.2338
4
1
1263.1
5
1
8.6
1
298.15
5
2
0.127
4
3
0.2181
4
1
1310.5
5
1
11.3
1
298.15
5
2
0.1951
4
3
0.1926
4
1
1384.8
5
1
16.1
1
298.15
5
2
0.2579
4
3
0.1735
4
1
1457.7
5
1
11
1
298.15
5
2
0.2964
4
3
0.162
4
1
1498.1
5
1
20.5
1
298.15
5
2
0.3375
4
3
0.1479
4
1
1547.4
5
1
23.9
1
298.15
5
2
0.3859
4
3
0.1275
4
1
1597
5
1
13.7
1
298.15
5
2
0.4219
4
3
0.1161
4
1
1641.7
5
1
13.7
1
298.15
5
2
0.4343
4
3
0.1054
4
1
1655.2
5
1
19.7
1
298.15
5
2
0.4828
4
3
0.085
3
1
1727.4
5
1
19.7
1
298.15
5
2
0.5285
4
3
0.0655
3
1
1774.1
5
1
13.5
1
298.15
5
2
0.5575
4
3
0.0493
3
1
1801.5
5
1
23
1
298.15
5
2
0.5699
4
3
0.0428
3
1
1829.7
5
1
23
1
298.15
5
2
0.6005
4
3
0.029
3
1
1859
5
1
15.7
1
298.15
5
2
0.6178
4
3
0.0208
3
1
1885.5
5
1
15.7
1
298.15
5
2
0.6538
4
3
0
5
1
1923.9
5
1
11.1
1
308.15
5
2
0
5
3
0.2666
4
1
1193.6
5
1
3.1
1
308.15
5
2
0.0454
3
3
0.25
4
1
1227.9
5
1
9.2
1
308.15
5
2
0.0811
3
3
0.2365
4
1
1258.5
5
1
21.4
1
308.15
5
2
0.1378
4
3
0.2136
4
1
1320.2
5
1
10.5
1
308.15
5
2
0.1919
4
3
0.1975
4
1
1375.7
5
1
13.6
1
308.15
5
2
0.2117
4
3
0.1902
4
1
1403.5
5
1
13.6
1
308.15
5
2
0.2701
4
3
0.1733
4
1
1478.4
5
1
21.7
1
308.15
5
2
0.3327
4
3
0.1503
4
1
1542.3
5
1
227.4
1
308.15
5
2
0.3836
4
3
0.1324
4
1
1588.5
5
1
29.4
1
308.15
5
2
0.4278
4
3
0.115
4
1
1655.6
5
1
13.3
1
308.15
5
2
0.4495
4
3
0.1099
4
1
1684.1
5
1
12.7
1
308.15
5
2
0.4622
4
3
0.1025
4
1
1695.2
5
1
12.7
1
308.15
5
2
0.5031
4
3
0.0854
3
1
1743.2
5
1
118
1
308.15
5
2
0.5356
4
3
0.0704
3
1
1767.7
5
1
15.5
1
308.15
5
2
0.5593
4
3
0.0577
3
1
1798.5
5
1
12.8
1
308.15
5
2
0.5868
4
3
0.0448
3
1
1848.1
5
1
34.8
1
308.15
5
2
0.6459
4
3
0.0152
3
1
1916.5
5
1
9.3
1
308.15
5
2
0.6693
4
3
0
5
1
1946.1
5
1
4
1
318.15
5
2
0
5
3
0.2669
4
1
1188.9
5
1
3.1
1
318.15
5
2
0.0448
3
3
0.2497
4
1
1222.6
5
1
8.6
1
318.15
5
2
0.0721
3
3
0.24
4
1
1244.4
5
1
8.6
1
318.15
5
2
0.128
4
3
0.2189
4
1
1300.1
5
1
54.6
1
318.15
5
2
0.2016
4
3
0.1938
4
1
1391.8
5
1
20.4
1
318.15
5
2
0.2755
4
3
0.1704
4
1
1486.7
5
1
45.4
1
318.15
5
2
0.3378
4
3
0.1489
4
1
1556.8
5
1
10.3
1
318.15
5
2
0.3963
4
3
0.1275
4
1
1623.4
5
1
33.9
1
318.15
5
2
0.4506
4
3
0.11
4
1
1694.1
5
1
12.8
1
318.15
5
2
0.4898
4
3
0.0985
3
1
1740.6
5
1
8.9
1
318.15
5
2
0.4999
4
3
0.0945
3
1
1750.2
5
1
9.7
1
318.15
5
2
0.5133
4
3
0.0896
3
1
1762.5
5
1
17
1
318.15
5
2
0.5453
4
3
0.0733
3
1
1804.7
5
1
10.6
1
318.15
5
2
0.5849
4
3
0.0525
3
1
1850.1
5
1
68.8
1
318.15
5
2
0.6188
4
3
0.0365
3
1
1902.7
5
1
33.1
1
318.15
5
2
0.6458
4
3
0.0214
3
1
1938.1
5
1
14.6
1
318.15
5
2
0.6788
4
3
0
5
1
1980.8
5
1
20.3
2
1
1
2
1
3
1
Principal objective of the work
EP
EP
3/14/2017
1
Refractive index (Na D-line)
Standard Abbe refractometry
Liquid
Direct value, X
1
Data file compiler
Propagation of evaluated standard uncertainties
95
Liquid
1
Pressure, kPa
Liquid
101.3
4
1
Temperature, K
Liquid
2
Mass fraction
2
Liquid
3
Mass fraction
1
Liquid
1
298.15
5
2
0
5
3
0.263
4
1
1.3796
5
1
0.002
1
298.15
5
2
0.0433
3
3
0.2481
4
1
1.3816
5
1
0.0038
1
298.15
5
2
0.0834
3
3
0.2338
4
1
1.3837
5
1
0.0021
1
298.15
5
2
0.127
4
3
0.2181
4
1
1.3874
5
1
0.0022
1
298.15
5
2
0.1951
4
3
0.1926
4
1
1.3915
5
1
0.0027
1
298.15
5
2
0.2579
4
3
0.1735
4
1
1.3962
5
1
0.0022
1
298.15
5
2
0.2964
4
3
0.162
4
1
1.3994
5
1
0.0029
1
298.15
5
2
0.3375
4
3
0.1479
4
1
1.4024
5
1
0.0023
1
298.15
5
2
0.3859
4
3
0.1275
4
1
1.4056
5
1
0.0024
1
298.15
5
2
0.4219
4
3
0.1161
4
1
1.4081
5
1
0.0024
1
298.15
5
2
0.4343
4
3
0.1054
4
1
1.4082
5
1
0.0027
1
298.15
5
2
0.4828
4
3
0.085
3
1
1.4122
5
1
0.0027
1
298.15
5
2
0.5285
4
3
0.0655
3
1
1.4141
5
1
0.0021
1
298.15
5
2
0.5575
4
3
0.0493
3
1
1.4153
5
1
0.0021
1
298.15
5
2
0.5699
4
3
0.0428
3
1
1.4161
5
1
0.0021
1
298.15
5
2
0.6005
4
3
0.029
3
1
1.4178
5
1
0.0021
1
298.15
5
2
0.6178
4
3
0.0208
3
1
1.4184
5
1
0.0021
1
298.15
5
2
0.6538
4
3
0
5
1
1.4196
5
1
0.002
1
308.15
5
2
0
5
3
0.2666
4
1
1.3781
5
1
0.002
1
308.15
5
2
0.0454
3
3
0.25
4
1
1.3802
5
1
0.0021
1
308.15
5
2
0.0811
3
3
0.2365
4
1
1.3822
5
1
0.0024
1
308.15
5
2
0.1378
4
3
0.2136
4
1
1.3861
5
1
0.0021
1
308.15
5
2
0.1919
4
3
0.1975
4
1
1.3899
5
1
0.0022
1
308.15
5
2
0.2117
4
3
0.1902
4
1
1.3916
5
1
0.0022
1
308.15
5
2
0.2701
4
3
0.1733
4
1
1.3967
5
1
0.0026
1
308.15
5
2
0.3327
4
3
0.1503
4
1
1.4009
5
1
0.0168
1
308.15
5
2
0.3836
4
3
0.1324
4
1
1.4041
5
1
0.0025
1
308.15
5
2
0.4278
4
3
0.115
4
1
1.4069
5
1
0.0039
1
308.15
5
2
0.4495
4
3
0.1099
4
1
1.41
5
1
0.0024
1
308.15
5
2
0.4622
4
3
0.1025
4
1
1.4102
5
1
0.0024
1
308.15
5
2
0.5031
4
3
0.0854
3
1
1.413
5
1
0.0108
1
308.15
5
2
0.5356
4
3
0.0704
3
1
1.414
5
1
0.0021
1
308.15
5
2
0.5593
4
3
0.0577
3
1
1.4153
5
1
0.0023
1
308.15
5
2
0.5868
4
3
0.0448
3
1
1.4174
5
1
0.0026
1
308.15
5
2
0.6459
4
3
0.0152
3
1
1.4197
5
1
0.0021
1
308.15
5
2
0.6693
4
3
0
5
1
1.4204
5
1
0.002
1
318.15
5
2
0
5
3
0.2669
4
1
1.3766
5
1
0.002
1
318.15
5
2
0.0448
3
3
0.2497
4
1
1.3788
5
1
0.0021
1
318.15
5
2
0.0721
3
3
0.24
4
1
1.3807
5
1
0.0021
1
318.15
5
2
0.128
4
3
0.2189
4
1
1.3835
5
1
0.0077
1
318.15
5
2
0.2016
4
3
0.1938
4
1
1.3899
5
1
0.0022
1
318.15
5
2
0.2755
4
3
0.1704
4
1
1.3963
5
1
0.0044
1
318.15
5
2
0.3378
4
3
0.1489
4
1
1.4008
5
1
0.0045
1
318.15
5
2
0.3963
4
3
0.1275
4
1
1.4044
5
1
0.0065
1
318.15
5
2
0.4506
4
3
0.11
4
1
1.4097
5
1
0.0028
1
318.15
5
2
0.4898
4
3
0.0985
3
1
1.413
5
1
0.0203
1
318.15
5
2
0.4999
4
3
0.0945
3
1
1.4132
5
1
0.0023
1
318.15
5
2
0.5133
4
3
0.0896
3
1
1.4146
5
1
0.0044
1
318.15
5
2
0.5453
4
3
0.0733
3
1
1.4158
5
1
0.0028
1
318.15
5
2
0.5849
4
3
0.0525
3
1
1.4181
5
1
0.0021
1
318.15
5
2
0.6188
4
3
0.0365
3
1
1.4199
5
1
0.0022
1
318.15
5
2
0.6458
4
3
0.0214
3
1
1.4212
5
1
0.0037
1
318.15
5
2
0.6788
4
3
0
5
1
1.4218
5
1
0.0027
3
1
1
2
1
3
1
Principal objective of the work
EP
EP
3/14/2017
1
Mass fraction
titration and gravimetric
1
Liquid
Direct value, X
1
Data file compiler
Propagation of evaluated standard uncertainties
95
Liquid
Crystal
1
1
Pressure, kPa
Liquid
101.3
4
1
Mass fraction
2
Liquid
2
Temperature, K
Liquid
1
0
5
2
298.15
5
1
0.263
4
1
0.006
1
0.0433
3
2
298.15
5
1
0.2481
4
1
0.007
1
0.0834
3
2
298.15
5
1
0.2338
4
1
0.007
1
0.127
4
2
298.15
5
1
0.2181
4
1
0.0071
1
0.1951
4
2
298.15
5
1
0.1926
4
1
0.0069
1
0.2579
4
2
298.15
5
1
0.1735
4
1
0.0067
1
0.2964
4
2
298.15
5
1
0.162
4
1
0.0068
1
0.3375
4
2
298.15
5
1
0.1479
4
1
0.0071
1
0.3859
4
2
298.15
5
1
0.1275
4
1
0.0071
1
0.4219
4
2
298.15
5
1
0.1161
4
1
0.0068
1
0
5
2
308.15
5
1
0.2666
4
1
0.006
1
0.0454
3
2
308.15
5
1
0.25
4
1
0.0071
1
0.0811
3
2
308.15
5
1
0.2365
4
1
0.0072
1
0.1378
4
2
308.15
5
1
0.2136
4
1
0.007
1
0.1919
4
2
308.15
5
1
0.1975
4
1
0.0068
1
0.2117
4
2
308.15
5
1
0.1902
4
1
0.0067
1
0.2701
4
2
308.15
5
1
0.1733
4
1
0.0069
1
0.3327
4
2
308.15
5
1
0.1503
4
1
0.007
1
0.3836
4
2
308.15
5
1
0.1324
4
1
0.0071
1
0.4278
4
2
308.15
5
1
0.115
4
1
0.007
1
0.4495
4
2
308.15
5
1
0.1099
4
1
0.0064
1
0
5
2
318.15
5
1
0.2669
4
1
0.006
1
0.0448
3
2
318.15
5
1
0.2497
4
1
0.0071
1
0.0721
3
2
318.15
5
1
0.24
4
1
0.0071
1
0.128
4
2
318.15
5
1
0.2189
4
1
0.007
1
0.2016
4
2
318.15
5
1
0.1938
4
1
0.0069
1
0.2755
4
2
318.15
5
1
0.1704
4
1
0.0069
1
0.3378
4
2
318.15
5
1
0.1489
4
1
0.007
1
0.3963
4
2
318.15
5
1
0.1275
4
1
0.0069
1
0.4506
4
2
318.15
5
1
0.11
4
1
0.0068
1
0.4898
4
2
318.15
5
1
0.0985
3
1
0.0067
4
1
1
2
1
3
1
Principal objective of the work
EP
EP
3/14/2017
1
Mass fraction
titration and gravimetric
1
Liquid
Direct value, X
Liquid
Crystal
2
1
Pressure, kPa
Liquid
101.3
4
1
Mass fraction
2
Liquid
2
Temperature, K
Liquid
1
0.6538
4
2
298.15
5
1
0
5
1
0.6693
4
2
308.15
5
1
0
5
1
0.6788
4
2
318.15
5
1
0
5
5
1
1
2
1
3
1
Principal objective of the work
EP
EP
3/14/2017
1
Mass fraction
titration and gravimetric
1
Liquid
Direct value, X
1
Data file compiler
Propagation of evaluated standard uncertainties
95
Liquid
Crystal of intercomponent compound 1
1
Pressure, kPa
Liquid
101.3
4
1
Mass fraction
2
Liquid
2
Temperature, K
Liquid
1
0.4219
4
2
298.15
5
1
0.1161
4
1
0.0105
1
0.4343
4
2
298.15
5
1
0.1054
4
1
0.0105
1
0.4495
4
2
308.15
5
1
0.1099
4
1
0.0084
1
0.4622
4
2
308.15
5
1
0.1025
4
1
0.0084
1
0.4898
4
2
318.15
5
1
0.0985
3
1
0.0072
1
0.4999
4
2
318.15
5
1
0.0945
3
1
0.0072
6
1
1
2
1
3
1
Principal objective of the work
EP
EP
3/14/2017
1
Mass fraction
titration and gravimetric
1
Liquid
Direct value, X
1
Data file compiler
Propagation of evaluated standard uncertainties
95
Liquid
Crystal
1
Pressure, kPa
Liquid
101.3
4
1
Mass fraction
2
Liquid
2
Temperature, K
Liquid
1
0.4343
4
2
298.15
5
1
0.1054
4
1
0.0073
1
0.4828
4
2
298.15
5
1
0.085
3
1
0.0073
1
0.5285
4
2
298.15
5
1
0.0655
3
1
0.0076
1
0.5575
4
2
298.15
5
1
0.0493
3
1
0.0081
1
0.5699
4
2
298.15
5
1
0.0428
3
1
0.0076
1
0.6005
4
2
298.15
5
1
0.029
3
1
0.0076
1
0.6178
4
2
298.15
5
1
0.0208
3
1
0.0076
1
0.4622
4
2
308.15
5
1
0.1025
4
1
0.0073
1
0.5031
4
2
308.15
5
1
0.0854
3
1
0.0074
1
0.5356
4
2
308.15
5
1
0.0704
3
1
0.0078
1
0.5593
4
2
308.15
5
1
0.0577
3
1
0.0078
1
0.5868
4
2
308.15
5
1
0.0448
3
1
0.0078
1
0.6459
4
2
308.15
5
1
0.0152
3
1
0.0078
1
0.4999
4
2
318.15
5
1
0.0945
3
1
0.007
1
0.5133
4
2
318.15
5
1
0.0896
3
1
0.0077
1
0.5453
4
2
318.15
5
1
0.0733
3
1
0.0079
1
0.5849
4
2
318.15
5
1
0.0525
3
1
0.0078
1
0.6188
4
2
318.15
5
1
0.0365
3
1
0.0079
1
0.6458
4
2
318.15
5
1
0.0214
3
1
0.0082
7
1
1
3
1
Principal objective of the work
EP
EP
3/14/2017
1
Mass density, kg/m3
Vibrating tube method
Liquid
Direct value, X
1
Data file compiler
Propagation of evaluated standard uncertainties
95
Liquid
1
Pressure, kPa
Liquid
101.3
4
1
Temperature, K
Liquid
2
Mass fraction
1
Liquid
1
298.15
5
2
0.263
4
1
1197.8
5
1
3.1
1
308.15
5
2
0.2666
4
1
1193.6
5
1
3.1
1
318.15
5
2
0.2669
4
1
1188.9
5
1
3.1
8
1
1
3
1
Principal objective of the work
EP
EP
3/14/2017
1
Refractive index (Na D-line)
Standard Abbe refractometry
Liquid
Direct value, X
1
Data file compiler
Propagation of evaluated standard uncertainties
95
Liquid
1
Pressure, kPa
Liquid
101.3
4
1
Temperature, K
Liquid
2
Mass fraction
1
Liquid
1
298.15
5
2
0.263
4
1
1.3796
5
1
0.002
1
308.15
5
2
0.2666
4
1
1.3781
5
1
0.002
1
318.15
5
2
0.2669
4
1
1.3766
5
1
0.002
9
1
1
3
1
Principal objective of the work
EP
EP
3/14/2017
1
Mass fraction
titration and gravimetric
1
Liquid
Direct value, X
1
Data file compiler
Propagation of evaluated standard uncertainties
95
Liquid
Crystal
1
1
Pressure, kPa
Liquid
101.3
4
1
Temperature, K
Liquid
1
298.15
5
1
0.263
4
1
0.006
1
308.15
5
1
0.2666
4
1
0.006
1
318.15
5
1
0.2669
4
1
0.006
10
2
1
3
1
Principal objective of the work
EP
EP
3/14/2017
1
Mass density, kg/m3
Vibrating tube method
Liquid
Direct value, X
1
Data file compiler
Propagation of evaluated standard uncertainties
95
Liquid
1
Pressure, kPa
Liquid
101.3
4
1
Temperature, K
Liquid
2
Mass fraction
2
Liquid
1
298.15
5
2
0.6538
4
1
1923.9
5
1
3.6
1
308.15
5
2
0.6693
4
1
1946.1
5
1
3.6
1
318.15
5
2
0.6788
4
1
1980.8
5
1
3.7
11
2
1
3
1
Principal objective of the work
EP
EP
3/14/2017
1
Refractive index (Na D-line)
Standard Abbe refractometry
Liquid
Direct value, X
1
Data file compiler
Propagation of evaluated standard uncertainties
95
Liquid
1
Pressure, kPa
Liquid
101.3
4
1
Temperature, K
Liquid
2
Mass fraction
2
Liquid
1
298.15
5
2
0.6538
4
1
1.4196
5
1
0.002
1
308.15
5
2
0.6693
4
1
1.4204
5
1
0.002
1
318.15
5
2
0.6788
4
1
1.4218
5
1
0.002
12
2
1
3
1
Principal objective of the work
EP
EP
3/14/2017
1
Mass fraction
titration and gravimetric
2
Liquid
Direct value, X
1
Data file compiler
Propagation of evaluated standard uncertainties
95
Liquid
Crystal
2
1
Pressure, kPa
Liquid
101.3
4
1
Temperature, K
Liquid
1
298.15
5
1
0.6538
4
1
0.0101
1
308.15
5
1
0.6693
4
1
0.0101
1
318.15
5
1
0.6788
4
1
0.0101