SDS Volume
Volume 67. Halogenated Ethanes and Ethenes with Water, p 421
Source Publication
Freed, V. H.; Chiou, C. T.; Schmedding, D.; Kohnert, R.; Environ. Health Perspect. 1979, 30, 75-80.
Conditions:
Room Temp: 298 $\pu{K}$
Compiler:
Methodology:
A known volume of water was mixed with tetrachloroethene in an Erlenmeyer flask. The flask was immersed in a water bath and magnetically stirred. Samples were removed for analyses at regular intervals. All samples were analyzed using a gas-liquid chromatography equipped with an electron capture detector. The solubility given is the average of five consecutive samples with less than 5 % variation.
Sample Information:
- Source not given; analytical grade, purity greater than 95%.
- Distilled and run through a resin column.
Measurement Errors:
Ambient temperature: ±0.5 K.
Mass concentration (m/v) (1): Not specified.
System Components:
- Tetrachloroethene, $\ce{ C2Cl4 }$; [127-18-4] NIST WebBook
- Water, $\ce{ H2O }$; [7732-18-5] NIST WebBook
Experimental Data
| $T$ (°C) | MR1 (g1/g2) | 100w1 a | $x_{1}$ a |
|---|---|---|---|
| 25 | 4 x 10-4 | 0.040 | 4.35 x 10-5 |
