Polarographic behavior of phosphorus tribromide

被引:0
|
作者
Kisil', LM [1 ]
Osadchenko, IM [1 ]
Tomilov, AP [1 ]
机构
[1] State Res Inst Organ Chem & Technol, Moscow, Russia
关键词
Phosphorus; Mercury; Acetonitrile; Analytical Purpose; Cathodic Process;
D O I
10.1023/A:1026166315667
中图分类号
O6 [化学];
学科分类号
0703 ;
摘要
Phosphorus tribromide gives a one-electron reduction wave at E-1/2 -0.6 V on a mercury drop cathode in acetonitrile in the concentration range 0.05-0.5 mM, applicable for analytical purposes. It is proposed that the cathodic process gives rise to an unstable species particle PBr which is adsorbed on the mercury surface.
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页码:695 / 696
页数:2
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