NOTE: SOLVENT EXTRACTION OF PLATINUM(IV) BY TRIOCTYLPHOSPHINE OXIDE |
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| Authors: | Katsutoshi Inoue Ichiro Nagamatsu Yoshinari Baba Kazuharu Yoshizuka |
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| Affiliation: | Department of Applied Chemistry , Saga University Honjo-machi , Saga, 840, Japan |
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| Abstract: | ![]()
The equilibrium distribution of platinum(IV) between hydrochloric acid and trioctylphosphine oxide (T0P0) in toluene at 303 K was examined. From the concentration dependencies of the distribution ratio, it was determined that platinum(IV) is extracted as follows:  The extraction.equilibrium constant was found to be Ke = 3.6×103. |
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