Mixture of rubidium chloride + sodium chloride + Water

Datasets

1. Mass fraction (14)
2. n₀ - Refractive index (Na D-line) (2)
3. ρ_l - Mass density, kg/m3 (2)

Mass fraction of sodium chloride (2) [ref]

Operational condition: Pressure, kPa = 101.3 (Liquid)

Fixed		Measured
Temperature, K - Liquid	Mass fraction of rubidium chloride (1) - Liquid	Mass fraction of sodium chloride (2) - Liquid
288.15	0.0000	0.2622
288.15	0.0311	0.2502
288.15	0.0554	0.2400
288.15	0.0872	0.2270
288.15	0.1129	0.2162
288.15	0.1354	0.2070
288.15	0.1702	0.1925
288.15	0.1945	0.1843
288.15	0.2283	0.1701
288.15	0.2460	0.1646
288.15	0.2724	0.1533
288.15	0.3060	0.1402
298.15	0.0000	0.2625
298.15	0.0320	0.2492
298.15	0.0601	0.2377
298.15	0.0881	0.2257
298.15	0.1151	0.2145
298.15	0.1408	0.2031
298.15	0.1707	0.1930
298.15	0.2091	0.1771
298.15	0.2342	0.1672
298.15	0.2571	0.1583
298.15	0.2906	0.1437
298.15	0.3287	0.1307
298.15	0.3431	0.1243
308.15	0.0000	0.2666
308.15	0.0310	0.2514
308.15	0.0608	0.2385
308.15	0.0879	0.2275
308.15	0.1155	0.2159
308.15	0.1419	0.2054
308.15	0.1768	0.1908
308.15	0.2026	0.1800
308.15	0.2343	0.1690
308.15	0.2666	0.1566
308.15	0.2974	0.1434
308.15	0.3242	0.1332
308.15	0.3574	0.1216
308.15	0.3707	0.1165

Mass fraction of rubidium chloride (1) [ref]

Operational condition: Pressure, kPa = 101.3 (Liquid)

Fixed		Measured
Temperature, K - Liquid	Mass fraction of sodium chloride (2) - Liquid	Mass fraction of rubidium chloride (1) - Liquid
288.15	0.1402	0.3060
288.15	0.1007	0.3554
288.15	0.0765	0.3802
288.15	0.0509	0.4068
288.15	0.0259	0.4374
288.15	0.0000	0.4695
298.15	0.1243	0.3431
298.15	0.0963	0.3716
298.15	0.0552	0.4195
298.15	0.0199	0.4603
298.15	0.0000	0.4841
308.15	0.1165	0.3707
308.15	0.0966	0.3914
308.15	0.0707	0.4207
308.15	0.0462	0.4467
308.15	0.0223	0.4733
308.15	0.0000	0.5041

Mass fraction of rubidium chloride (1) [ref]

Operational condition: Pressure, kPa = 101.3 (Liquid)

Temperature, K - Liquid	Mass fraction of rubidium chloride (1) - Liquid
288.15	0.3060
298.15	0.3431
308.15	0.3707

Mass fraction of sodium chloride (2) [ref]

Operational condition: Pressure, kPa = 101.3 (Liquid)

Temperature, K - Liquid	Mass fraction of sodium chloride (2) - Liquid
288.15	0.1402
298.15	0.1243
308.15	0.1165

Mass fraction of rubidium chloride (1) [ref]

Operational condition: Pressure, kPa = 100 (Liquid)

Fixed		Measured
Temperature, K - Liquid	Mass fraction of sodium chloride (2) - Liquid	Mass fraction of rubidium chloride (1) - Liquid
298.15	0.0000	0.4829
298.15	0.0273	0.4472
298.15	0.0614	0.4144
298.15	0.0722	0.4029
298.15	0.0975	0.3733
298.15	0.1259	0.3448
298.15	0.1251	0.3475
298.15	0.1306	0.3408
298.15	0.1310	0.3395
273.15	0.0000	0.4369
273.15	0.0311	0.4005
273.15	0.0637	0.3630
273.15	0.0788	0.3479
273.15	0.1068	0.3180
273.15	0.1353	0.2888
273.15	0.1591	0.2646
273.15	0.1598	0.2631
263.15	0.1648	0.2390
323.15	0.1129	0.3964
338.15	0.1046	0.4229
348.15	0.1034	0.4341

Mass fraction of rubidium chloride (1) [ref]

Operational condition: Pressure, kPa = 100 (Liquid)

Fixed		Measured
Temperature, K - Liquid	Mass fraction of sodium chloride (2) - Liquid	Mass fraction of rubidium chloride (1) - Liquid
298.15	0.1306	0.3408
298.15	0.1310	0.3395
298.15	0.1535	0.2806
298.15	0.1732	0.2275
298.15	0.2014	0.1541
298.15	0.2023	0.1521
298.15	0.2217	0.1013
298.15	0.2463	0.0457
298.15	0.2652	0.0000
273.15	0.1591	0.2646
273.15	0.1598	0.2631
273.15	0.1698	0.2322
273.15	0.2006	0.1543
273.15	0.2018	0.1537
273.15	0.2230	0.0986
273.15	0.2448	0.0449
273.15	0.2632	0.0000
323.15	0.1129	0.3964
338.15	0.1046	0.4229
348.15	0.1034	0.4341

Mass fraction of rubidium chloride (1) [ref]

Fixed			Measured
Temperature, K - Liquid	Mass fraction of sodium chloride (2) - Liquid	Pressure, kPa - Liquid	Mass fraction of rubidium chloride (1) - Liquid
263.15	0.1648	100.00	0.2390

Mass fraction of sodium chloride (2) [ref]

Operational condition: Pressure, kPa = 101.3 (Liquid)

Fixed		Measured
Temperature, K - Liquid	Mass fraction of rubidium chloride (1) - Liquid	Mass fraction of sodium chloride (2) - Liquid
288.15	0.0000	0.2622
288.15	0.0311	0.2502
288.15	0.0554	0.2400
288.15	0.0872	0.2270
288.15	0.1129	0.2162
288.15	0.1354	0.2070
288.15	0.1702	0.1925
288.15	0.1945	0.1843
288.15	0.2283	0.1701
288.15	0.2460	0.1646
288.15	0.2724	0.1533
288.15	0.3060	0.1402
298.15	0.0000	0.2625
298.15	0.0320	0.2492
298.15	0.0601	0.2377
298.15	0.0881	0.2257
298.15	0.1151	0.2145
298.15	0.1408	0.2031
298.15	0.1707	0.1930
298.15	0.2091	0.1771
298.15	0.2342	0.1672
298.15	0.2571	0.1583
298.15	0.2906	0.1437
298.15	0.3287	0.1307
298.15	0.3431	0.1243
308.15	0.0000	0.2666
308.15	0.0310	0.2514
308.15	0.0608	0.2385
308.15	0.0879	0.2275
308.15	0.1155	0.2159
308.15	0.1419	0.2054
308.15	0.1768	0.1908
308.15	0.2026	0.1800
308.15	0.2343	0.1690
308.15	0.2666	0.1566
308.15	0.2974	0.1434
308.15	0.3242	0.1332
308.15	0.3574	0.1216
308.15	0.3707	0.1165

Mass fraction of rubidium chloride (1) [ref]

Operational condition: Pressure, kPa = 101.3 (Liquid)

Fixed		Measured
Temperature, K - Liquid	Mass fraction of sodium chloride (2) - Liquid	Mass fraction of rubidium chloride (1) - Liquid
288.15	0.1402	0.3060
288.15	0.1007	0.3554
288.15	0.0765	0.3802
288.15	0.0509	0.4068
288.15	0.0259	0.4374
288.15	0.0000	0.4695
298.15	0.1243	0.3431
298.15	0.0963	0.3716
298.15	0.0552	0.4195
298.15	0.0199	0.4603
298.15	0.0000	0.4841
308.15	0.1165	0.3707
308.15	0.0966	0.3914
308.15	0.0707	0.4207
308.15	0.0462	0.4467
308.15	0.0223	0.4733
308.15	0.0000	0.5041

Mass fraction of rubidium chloride (1) [ref]

Operational condition: Pressure, kPa = 101.3 (Liquid)

Temperature, K - Liquid	Mass fraction of rubidium chloride (1) - Liquid
288.15	0.3060
298.15	0.3431
308.15	0.3707

Mass fraction of sodium chloride (2) [ref]

Operational condition: Pressure, kPa = 101.3 (Liquid)

Temperature, K - Liquid	Mass fraction of sodium chloride (2) - Liquid
288.15	0.1402
298.15	0.1243
308.15	0.1165

Mass fraction of rubidium chloride (1) [ref]

Operational condition: Pressure, kPa = 100 (Liquid)

Fixed		Measured
Temperature, K - Liquid	Mass fraction of sodium chloride (2) - Liquid	Mass fraction of rubidium chloride (1) - Liquid
298.15	0.0000	0.4829
298.15	0.0273	0.4472
298.15	0.0614	0.4144
298.15	0.0722	0.4029
298.15	0.0975	0.3733
298.15	0.1259	0.3448
298.15	0.1251	0.3475
298.15	0.1306	0.3408
298.15	0.1310	0.3395
273.15	0.0000	0.4369
273.15	0.0311	0.4005
273.15	0.0637	0.3630
273.15	0.0788	0.3479
273.15	0.1068	0.3180
273.15	0.1353	0.2888
273.15	0.1591	0.2646
273.15	0.1598	0.2631
263.15	0.1648	0.2390
323.15	0.1129	0.3964
338.15	0.1046	0.4229
348.15	0.1034	0.4341

Mass fraction of rubidium chloride (1) [ref]

Operational condition: Pressure, kPa = 100 (Liquid)

Fixed		Measured
Temperature, K - Liquid	Mass fraction of sodium chloride (2) - Liquid	Mass fraction of rubidium chloride (1) - Liquid
298.15	0.1306	0.3408
298.15	0.1310	0.3395
298.15	0.1535	0.2806
298.15	0.1732	0.2275
298.15	0.2014	0.1541
298.15	0.2023	0.1521
298.15	0.2217	0.1013
298.15	0.2463	0.0457
298.15	0.2652	0.0000
273.15	0.1591	0.2646
273.15	0.1598	0.2631
273.15	0.1698	0.2322
273.15	0.2006	0.1543
273.15	0.2018	0.1537
273.15	0.2230	0.0986
273.15	0.2448	0.0449
273.15	0.2632	0.0000
323.15	0.1129	0.3964
338.15	0.1046	0.4229
348.15	0.1034	0.4341

Mass fraction of rubidium chloride (1) [ref]

Fixed			Measured
Temperature, K - Liquid	Mass fraction of sodium chloride (2) - Liquid	Pressure, kPa - Liquid	Mass fraction of rubidium chloride (1) - Liquid
263.15	0.1648	100.00	0.2390

Refractive index (Na D-line) [ref]

Operational condition: Pressure, kPa = 101.3 (Liquid)

Fixed			Measured
Temperature, K - Liquid	Mass fraction of rubidium chloride (1) - Liquid	Mass fraction of sodium chloride (2) - Liquid	Refractive index (Na D-line) - Liquid
288.15	0.0000	0.2622	1.3811
288.15	0.0311	0.2502	1.3823
288.15	0.0554	0.2400	1.383
288.15	0.0872	0.2270	1.3848
288.15	0.1129	0.2162	1.3859
288.15	0.1354	0.2070	1.3871
288.15	0.1702	0.1925	1.3887
288.15	0.1945	0.1843	1.39
288.15	0.2283	0.1701	1.3919
288.15	0.2460	0.1646	1.3929
288.15	0.2724	0.1533	1.3946
288.15	0.3060	0.1402	1.3963
288.15	0.3554	0.1007	1.3938
288.15	0.3802	0.0765	1.3922
288.15	0.4068	0.0509	1.3904
288.15	0.4374	0.0259	1.3889
288.15	0.4695	0.0000	1.3874
298.15	0.0000	0.2625	1.3795
298.15	0.0320	0.2492	1.3808
298.15	0.0601	0.2377	1.3819
298.15	0.0881	0.2257	1.3832
298.15	0.1151	0.2145	1.3842
298.15	0.1408	0.2031	1.3853
298.15	0.1707	0.1930	1.3872
298.15	0.2091	0.1771	1.3888
298.15	0.2342	0.1672	1.39
298.15	0.2571	0.1583	1.3914
298.15	0.2906	0.1437	1.3932
298.15	0.3287	0.1307	1.3956
298.15	0.3431	0.1243	1.3966
298.15	0.3716	0.0963	1.3949
298.15	0.4195	0.0552	1.3921
298.15	0.4603	0.0199	1.39
298.15	0.4841	0.0000	1.3883
308.15	0.0000	0.2666	1.3781
308.15	0.0310	0.2514	1.3794
308.15	0.0608	0.2385	1.3806
308.15	0.0879	0.2275	1.3818
308.15	0.1155	0.2159	1.3829
308.15	0.1419	0.2054	1.3841
308.15	0.1768	0.1908	1.3857
308.15	0.2026	0.1800	1.3868
308.15	0.2343	0.1690	1.3886
308.15	0.2666	0.1566	1.3903
308.15	0.2974	0.1434	1.3919
308.15	0.3242	0.1332	1.3938
308.15	0.3574	0.1216	1.3961
308.15	0.3707	0.1165	1.3969
308.15	0.3914	0.0966	1.3956
308.15	0.4207	0.0707	1.3939
308.15	0.4467	0.0462	1.3922
308.15	0.4733	0.0223	1.391
308.15	0.5041	0.0000	1.3894

Refractive index (Na D-line) [ref]

Operational condition: Pressure, kPa = 101.3 (Liquid)

Fixed			Measured
Temperature, K - Liquid	Mass fraction of rubidium chloride (1) - Liquid	Mass fraction of sodium chloride (2) - Liquid	Refractive index (Na D-line) - Liquid
288.15	0.0000	0.2622	1.3811
288.15	0.0311	0.2502	1.3823
288.15	0.0554	0.2400	1.383
288.15	0.0872	0.2270	1.3848
288.15	0.1129	0.2162	1.3859
288.15	0.1354	0.2070	1.3871
288.15	0.1702	0.1925	1.3887
288.15	0.1945	0.1843	1.39
288.15	0.2283	0.1701	1.3919
288.15	0.2460	0.1646	1.3929
288.15	0.2724	0.1533	1.3946
288.15	0.3060	0.1402	1.3963
288.15	0.3554	0.1007	1.3938
288.15	0.3802	0.0765	1.3922
288.15	0.4068	0.0509	1.3904
288.15	0.4374	0.0259	1.3889
288.15	0.4695	0.0000	1.3874
298.15	0.0000	0.2625	1.3795
298.15	0.0320	0.2492	1.3808
298.15	0.0601	0.2377	1.3819
298.15	0.0881	0.2257	1.3832
298.15	0.1151	0.2145	1.3842
298.15	0.1408	0.2031	1.3853
298.15	0.1707	0.1930	1.3872
298.15	0.2091	0.1771	1.3888
298.15	0.2342	0.1672	1.39
298.15	0.2571	0.1583	1.3914
298.15	0.2906	0.1437	1.3932
298.15	0.3287	0.1307	1.3956
298.15	0.3431	0.1243	1.3966
298.15	0.3716	0.0963	1.3949
298.15	0.4195	0.0552	1.3921
298.15	0.4603	0.0199	1.39
298.15	0.4841	0.0000	1.3883
308.15	0.0000	0.2666	1.3781
308.15	0.0310	0.2514	1.3794
308.15	0.0608	0.2385	1.3806
308.15	0.0879	0.2275	1.3818
308.15	0.1155	0.2159	1.3829
308.15	0.1419	0.2054	1.3841
308.15	0.1768	0.1908	1.3857
308.15	0.2026	0.1800	1.3868
308.15	0.2343	0.1690	1.3886
308.15	0.2666	0.1566	1.3903
308.15	0.2974	0.1434	1.3919
308.15	0.3242	0.1332	1.3938
308.15	0.3574	0.1216	1.3961
308.15	0.3707	0.1165	1.3969
308.15	0.3914	0.0966	1.3956
308.15	0.4207	0.0707	1.3939
308.15	0.4467	0.0462	1.3922
308.15	0.4733	0.0223	1.391
308.15	0.5041	0.0000	1.3894

Mass density, kg/m3 [ref]

Operational condition: Pressure, kPa = 101.3 (Liquid)

Fixed			Measured
Temperature, K - Liquid	Mass fraction of rubidium chloride (1) - Liquid	Mass fraction of sodium chloride (2) - Liquid	Mass density, kg/m3 - Liquid
288.15	0.0000	0.2622	1201.0
288.15	0.0311	0.2502	1221.5
288.15	0.0554	0.2400	1239.5
288.15	0.0872	0.2270	1258.5
288.15	0.1129	0.2162	1276.0
288.15	0.1354	0.2070	1294.1
288.15	0.1702	0.1925	1319.5
288.15	0.1945	0.1843	1337.4
288.15	0.2283	0.1701	1366.6
288.15	0.2460	0.1646	1380.8
288.15	0.2724	0.1533	1408.1
288.15	0.3060	0.1402	1433.1
288.15	0.3554	0.1007	1441.5
288.15	0.3802	0.0765	1450.3
288.15	0.4068	0.0509	1460.6
288.15	0.4374	0.0259	1471.1
288.15	0.4695	0.0000	1480.4
298.15	0.0000	0.2625	1197.8
298.15	0.0320	0.2492	1217.6
298.15	0.0601	0.2377	1235.2
298.15	0.0881	0.2257	1254.2
298.15	0.1151	0.2145	1271.9
298.15	0.1408	0.2031	1289.0
298.15	0.1707	0.1930	1313.7
298.15	0.2091	0.1771	1340.5
298.15	0.2342	0.1672	1356.5
298.15	0.2571	0.1583	1376.5
298.15	0.2906	0.1437	1402.1
298.15	0.3287	0.1307	1435.7
298.15	0.3431	0.1243	1447.1
298.15	0.3716	0.0963	1460.4
298.15	0.4195	0.0552	1474.2
298.15	0.4603	0.0199	1491.4
298.15	0.4841	0.0000	1500.3
308.15	0.0000	0.2666	1193.6
308.15	0.0310	0.2514	1212.7
308.15	0.0608	0.2385	1231.4
308.15	0.0879	0.2275	1249.9
308.15	0.1155	0.2159	1267.0
308.15	0.1419	0.2054	1286.0
308.15	0.1768	0.1908	1310.2
308.15	0.2026	0.1800	1326.5
308.15	0.2343	0.1690	1352.6
308.15	0.2666	0.1566	1377.1
308.15	0.2974	0.1434	1400.0
308.15	0.3242	0.1332	1432.3
308.15	0.3574	0.1216	1459.1
308.15	0.3707	0.1165	1471.7
308.15	0.3914	0.0966	1477.9
308.15	0.4207	0.0707	1486.6
308.15	0.4467	0.0462	1497.8
308.15	0.4733	0.0223	1509.6
308.15	0.5041	0.0000	1517.5

Mass density, kg/m3 [ref]

Operational condition: Pressure, kPa = 101.3 (Liquid)

Fixed			Measured
Temperature, K - Liquid	Mass fraction of rubidium chloride (1) - Liquid	Mass fraction of sodium chloride (2) - Liquid	Mass density, kg/m3 - Liquid
288.15	0.0000	0.2622	1201.0
288.15	0.0311	0.2502	1221.5
288.15	0.0554	0.2400	1239.5
288.15	0.0872	0.2270	1258.5
288.15	0.1129	0.2162	1276.0
288.15	0.1354	0.2070	1294.1
288.15	0.1702	0.1925	1319.5
288.15	0.1945	0.1843	1337.4
288.15	0.2283	0.1701	1366.6
288.15	0.2460	0.1646	1380.8
288.15	0.2724	0.1533	1408.1
288.15	0.3060	0.1402	1433.1
288.15	0.3554	0.1007	1441.5
288.15	0.3802	0.0765	1450.3
288.15	0.4068	0.0509	1460.6
288.15	0.4374	0.0259	1471.1
288.15	0.4695	0.0000	1480.4
298.15	0.0000	0.2625	1197.8
298.15	0.0320	0.2492	1217.6
298.15	0.0601	0.2377	1235.2
298.15	0.0881	0.2257	1254.2
298.15	0.1151	0.2145	1271.9
298.15	0.1408	0.2031	1289.0
298.15	0.1707	0.1930	1313.7
298.15	0.2091	0.1771	1340.5
298.15	0.2342	0.1672	1356.5
298.15	0.2571	0.1583	1376.5
298.15	0.2906	0.1437	1402.1
298.15	0.3287	0.1307	1435.7
298.15	0.3431	0.1243	1447.1
298.15	0.3716	0.0963	1460.4
298.15	0.4195	0.0552	1474.2
298.15	0.4603	0.0199	1491.4
298.15	0.4841	0.0000	1500.3
308.15	0.0000	0.2666	1193.6
308.15	0.0310	0.2514	1212.7
308.15	0.0608	0.2385	1231.4
308.15	0.0879	0.2275	1249.9
308.15	0.1155	0.2159	1267.0
308.15	0.1419	0.2054	1286.0
308.15	0.1768	0.1908	1310.2
308.15	0.2026	0.1800	1326.5
308.15	0.2343	0.1690	1352.6
308.15	0.2666	0.1566	1377.1
308.15	0.2974	0.1434	1400.0
308.15	0.3242	0.1332	1432.3
308.15	0.3574	0.1216	1459.1
308.15	0.3707	0.1165	1471.7
308.15	0.3914	0.0966	1477.9
308.15	0.4207	0.0707	1486.6
308.15	0.4467	0.0462	1497.8
308.15	0.4733	0.0223	1509.6
308.15	0.5041	0.0000	1517.5

Sources

• Stable (solid + liquid) phase equilibrium for the ternary system (NaCl + RbCl + H2O) at T = (288.15, 298.15 and 308.15) K
• Phase diagram of the NaCl+RbCl+H2O system