IUPAC-NIST Solubility Database
NIST Standard Reference Database 106

Glass Ball as Bullet Solubility System: Trichlorofluoromethane with Water

   (1) Water; H2O; [7732-18-5]  NIST Chemistry WebBook for detail
   (2) Trichlorofluoromethane; CCl3F; [75-69-4]  NIST Chemistry WebBook for detail

Original Measurements:
   Balls, P.W., Ph. D. Thesis, Univ. of East Anglia, Norwich, U. K., July 1980, 375 pp.

   Temperature = 283 K - 298 K

Prepared By:
   A. L. Horvath

Experimental Data:   (Notes on the Nomenclature)
t/°CHenry's law constant [(dimensionless)]102 * Mass Fraction w1 (compiler) 104 * Mole Fraction x1 (compiler)
102.60 ± 0.120.1371.79
153.10 ± 0.180.1361.79
203.40 ± 0.210.1471.93
253.60 ± 0.220.1632.14
   The method involved repeated equilibrations of nitrogen with a liquid water sample containing the trichlorofluoromethane. Each sample was shaken vigorously at the required temperature in a constant temperature bath for 30 minutes. The equilibrated gas phase was then  injected into a gas chromatograph. The experiments were performed at least three times at 10, 15, 20, and 25 oC; each experiment involved about six equilibrations.

Source and Purity of Materials:
   (1) Source and purity not given.
   (2) Distilled.

Estimated Errors:
   Solubility: See above.
   Temperature: ± 0.5 K (compiler).