SDS Volume (2379)
Volume 60. Halogenated Methanes with Water, p None
Original Measurements
Banerjee, S.; Yalkowsky, S. H.; Valvani, S. C.; Environ. Sci. Technol. 1980, 14, 1227-9.
Variables:
Room Temp: 298 $\pu{K}$
Prepared by:
Method/Apparatus/Procedure:
An excess of trichloromethane was added to a stainless steel tube containing water and the tube was sealed. It was allowed to equilibrate during shaking for a week at 25 °C. After centrifugation, the sample was analyzed for radioactivity using a liquid scintillation counter. The solubility determination was carried out at least twice for each sample and the analysis was done in duplicate.
Source and Purity of Materials:
- New England Nuclear, used as received.
- Distilled.
Estimated Errors:
Ambient temperature: ±0.3 K.
Mass concentration (m/v) (1): ±4.3% std. dev.
Components:
- Trichloromethane, $\ce{ CHCl3 }$; [67-66-3] NIST WebBook
- Water, $\ce{ H2O }$; [7732-18-5] NIST WebBook
Experimental Data
| $T$ (°C) | $C_{1}$ (mol/m3) | 100w1 | $x_{1}$ |
|---|---|---|---|
| 25 | 60.5 | 0.719 | 1.09 x 10-3 |
