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:
   Park, T.; Rettich, T.R.; Battino, R.; Peterson, D.; Wilhelm, E., J. Chem. Eng. Data 1982, 27, 324-6.

   Temperature = 298 K

Prepared By:
   A. L. Horvath

Experimental Data:   (Notes on the Nomenclature)
t/°C102 * Mass Fraction w1 (compiler) 104 * Mole Fraction x1 (compiler)Bunsen's Coefficient
   The Bunsen coefficient was measured in a Scholander microgasometric apparatus which was contained in an air bath. After the distilled water was degassed, the trichlorofluoromethane sample was introduced into the apparatus. About 2 hours were required to  reach equilibrium conditions. The procedure for the calculation of the Bunsen coefficient is described by Douglas (ref. 1).

Source and Purity of Materials:
   (1) Matheson Gas Co., minimum purity 99.9 mole percent.
   (2) Distilled (reverse osmosis), passed through ionexchange columns.

Estimated Errors:
   Solubility: ± 1.7 std. dev.
   Temperature: ± 0.05 K.

   1 Douglas, E. J. Phys. Chem. 1964, 68, 169.