SDS Volume (787)
Volume 38. Hydrocarbons in Water and Seawater, Part II, p None
Original Measurements
Massaldi, H. A.; King, C. J.; J. Chem. Eng. Data 1973, 18, 393-7.
Variables:
Room Temp: 0 - 25 °C
Prepared by:
Method/Apparatus/Procedure:
A technique based on head-space analysis by gas-liquid chromatography was developed to determine solubilities of sparing soluble organics. Saturated solutions need not be prepared in advance whereby phase separation problems are avoided, nor have liquid samples to be analyzed. This method is versatile enough to allow determinations provided that the pure vapor pressure of the substances is known. The gas chromatograph was a Varian Aerograph Model 1740 with a flame ionization detector.
Source and Purity of Materials:
- Matheson Coleman and bell Co., highest purity; kept under $\ce{N2}$ atmosphere at -2°C in a dark container; used as received.
- Not specified.
Estimated Errors:
Ambient temperature: ±0.05°C
Components:
- d-Limonene, $\ce{ C10H16 }$; [5989-27-5] NIST WebBook
- Water, $\ce{ H2O }$; [7732-18-5] NIST WebBook
Experimental Data
Solubility of d-limonene in water
| $T$ (°C) | $x_{1}$ | S2:1 | $C_{1}$ (mol/L) | MR1 (g1/100 g sln) |
|---|---|---|---|---|
| 0 | 1.3 x 10-6 | 9.7 | 7.08 x 10-5 | 9.7 x 10-4 |
| 5 | 1.4 x 10-6 | 10.4 | 7.67 x 10-5 | 1.04 x 10-3 |
| 25 | 1.8 x 10-6 | 13.8 | 1.013 x 10-4 | 1.38 x 10-3 |
