SDS Volume (2388)
Volume 60. Halogenated Methanes with Water, p None
Original Measurements
Orlandini, M.; Fermeglia, M.; Kikic, I.; Alessi, P.; Chem. Eng. J. 1983, 26, 245-50.
Variables:
Room Temp: 293 $\pu{K}$
Prepared by:
Method/Apparatus/Procedure:
A mixture of water and trichloromethane was agitated overnight and left at equilibrium for 24 hours. Three samples were withdrawn from each phase using a syringe and analyzed using gas chromatography. The gas chromatograph (C. Erba ATc/t) was equipped with a Shimadzu Chromatopac E-1A integrator. The stainless column was packed with 100 - 200 mesh Chromosorb W DMCD coated with heptadecane nitrile.
Source and Purity of Materials:
- Fluka reagent, further purified by distillation before use.
- Distilled (compiler).
Estimated Errors:
Ambient temperature: ±0.1 K.
Mass concentration (m/v) (1): Not specified.
Components:
- Trichloromethane, $\ce{ CHCl3 }$; [67-66-3] NIST WebBook
- Water, $\ce{ H2O }$; [7732-18-5] NIST WebBook
Experimental Data
| $T$ (°C) | $x_{1}$ | $x_{2}$ | 100w1 | 100w2 |
|---|---|---|---|---|
| 20 | 1.23 x 10-3 | 5.17 x 10-3 | 0.809 | 0.0784 |
