Solubility of 3,4-Dinitrotoluene in Pure Water and Seawater

Solubility of 3,4-Dinitrotoluene in Pure Water and Seawater

The solubility of 3,4-dinitrotoluene (3,4-DNT) in natural filtered seawater with ionic strength = (0.1662, 0.3352, 0.5071, and 0.6820) mol·L−1 and pure water was measured at temperatures ranging between (277 and 314) K. The solubility in seawater was lower than that in pure water. The average saltin...

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Veröffentlicht in:Journal of chemical and engineering data 2008-02, Vol.53 (2), p.586-587
Hauptverfasser: Prak, Dianne J. Luning, Moran, Paul J
Format: Artikel
Sprache:eng
Schlagworte:
Applied sciences
Chemistry
Exact sciences and technology
General and physical chemistry
Natural water pollution
Pollution
Seawaters, estuaries
Solubility
Solutions
Water treatment and pollution
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Zusammenfassung:The solubility of 3,4-dinitrotoluene (3,4-DNT) in natural filtered seawater with ionic strength = (0.1662, 0.3352, 0.5071, and 0.6820) mol·L−1 and pure water was measured at temperatures ranging between (277 and 314) K. The solubility in seawater was lower than that in pure water. The average salting-out coefficient for 3,4-DNT was 0.13 L·mol−1, which is consistent with measurements for other isomers of dinitrotoluene. The salting-out coefficient did not show any significant variation with temperature over the range examined.
ISSN:0021-9568
1520-5134
DOI:10.1021/je700520k