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IUPAC-NIST Solubility Database
NIST Standard Reference Database 106
Solubility System:
Methylcyclopentane with Sodium Chloride and Water
Components:
(1) Water; H2O; [7732-18-5]
NIST Chemistry WebBook
for detail
(2) Methylcyclopentane; C6H12; [96-37-7]
NIST Chemistry WebBook
for detail
(3) Sodium Chloride; NaCl; [7647-14-5]
NIST Chemistry WebBook
for detail
Original Measurements:
Price, L.C., Am. Assoc. Petrol. Geol. Bull. 1976, 60, 213-44.
Variables:
Temperature = One temperature: 25 °C
Concentration = Salinity: 1-360 g(2)/kg sln
Prepared By:
M. Kleinschmidt and D. Shaw
Experimental Data:
(Notes on the Nomenclature)
Solubility of methylcyclopentane in aqueous NaCl
t/°C
g
1
/100 g solution
g
2
/100 g solution
10
6
* Mole Fraction x
1
(compiler)
25
0.00380
1.002
8.14
25
0.00363
10.000
7.82
25
0.00292
34.472 (a)
6.40
25
0.00270
50.030
5.98
25
0.00127
125.100
2.94
25
0.000572
199.900
1.38
25
0.000336
279.800
0.847
25
0.000189
358.700
0.495
Notes:
Table 1
a
Artificial seawater, composition not specified but probably similar to ref 1.
Method/Apparatus/Procedure:
Details given in source. (1) was equilibrated with NaCl solution for one month. An aliquot was analyzed directly by gas chromatography.
Source and Purity of Materials:
(1) commercial, 99+% pure
Estimated Errors:
Solubility: ± 10 relative %
Temperature: ± 1 K
References:
1
Lyman, J.; Fleming, R.H.; J. Mar. Res. 1940, 3, 135.