活性艳红K-2BP的极谱伏安行为研究

Study on the Polarographic and Voltammetric Behaviours of Reactive Brilliant Red K-2BP

研究了单偶氮染料活性艳红K-2BP的极谱伏安行为,实验结果表明,在0.1mol/l的NaCl溶液中,该染料有一稳定、灵敏的还原峰,峰电位Ep=-0.81V(vs.SCE),此外还讨论了实验条件对染料峰的影响以及还原峰电流的性质.

In this paper, polarographic and voltammetric behaviours of reactive brilliant red K-2BP have been studied in detail. A well defined linear sweep Voltammetric peak was obtained at 0.81V(vs.SCE) in 0.1 mol/L NaCl solution (pH=6.9).In addition, experimental conditions and character of the peak current were discussed.