结晶紫-高碘酸钾体系催化动力学光度法测定痕量钌(Ⅲ)

作者：王洪福; 苏智先; 张素兰; 何黎明; 邬小梅

来源：化学研究与应用, 2009, (05): 707-710.

• 催化动力学光度法
• 结晶紫
• 钌(Ⅲ) catalytic kinetic spectrophotometry
• crystal violet
• ruthenium(Ⅲ)

In the H2SO4 and heated condition,discoloration reaction during potassium periodate oxidizing crystal violet can be catalyzed by ruthenium(Ⅲ).According to this phenomenon,a new method of trace ruthenium(Ⅲ) determination by catalytic kinetic spectrophotometry was established.Best experimental conditi...

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  绵阳师范学院