SDS Volume (2441)
Volume 60. Halogenated Methanes with Water, p None
Original Measurements
Clifford, C. W.; Ind. Eng. Chem. 1921, 13, 631-32.
Variables:
Room Temp: 297 - 302 $\pu{K}$
Prepared by:
Method/Apparatus/Procedure:
The calcium chloride method was used for the determination of water in the samples. The moisture was abstracted from the samples by air and absorbed in two calcium chloride tubes. The two tubes were weighted before and after desorption. For further details, see [1].
Source and Purity of Materials:
- Distilled (compiler).
- Technical grade, used after distilling over $\ce{CaCl2}$.
Estimated Errors:
Ambient temperature: ±0.5 K (compiler).
Mass concentration (m/v) (1): about 1 mg.
References
Components:
- Tetrachloromethane, $\ce{ CCl4 }$; [56-23-5] NIST WebBook
- Water, $\ce{ H2O }$; [7732-18-5] NIST WebBook
Experimental Data
| $T$ (°C) | w1 | 100w1 | $mol_{1}/\pu{100 g}$ (mol/g) |
|---|---|---|---|
| 24 | 1.0 x 10-4 | 0.0853 | 5.55 x 10-6 |
| 28.5 | 1.3 x 10-4 | 0.1109 | 7.22 x 10-6 |
