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Ru(Ⅲ)-DAmCM-KIO4体系动力学光度法测定痕量钌
Catalytic Kinetic Spetrophotometric Determination of Trace Ruthenium with System of Ru(Ⅲ)-DamCM-KIO4
【摘要】 在磷酸介质中, Ru( Ⅲ) 对KIO4 氧化二安替比林间氯苯基甲烷(DAm CM) 显色反应有显著的催化作用, 由此建立了测定痕量钌的新方法.
【Abstract】 A kinetic spectrophotometric method for the determination of trace ruthenium(Ⅲ) has been established, which is based on its catalytic effect on the oxidative colour reaction of DAmCM with potassium periodate in phosphoric acid medium.
【关键词】 钌(Ⅲ);
DAmCM;
动力学光度法;
KIO4;
【Key words】 ruthenium(Ⅲ); diantipyryl-(m-chloro)-phenylmethane(DAmCM); catalytic spectrophotometry; potassium periodate;
【Key words】 ruthenium(Ⅲ); diantipyryl-(m-chloro)-phenylmethane(DAmCM); catalytic spectrophotometry; potassium periodate;
- 【文献出处】 福州大学学报(自然科学版) ,JOURNAL OF FUZHOU UNIVERSITY(NATURAL SCIENCES EDTION) , 编辑部邮箱 ,1999年S1期
- 【分类号】O657.3
- 【被引频次】1
- 【下载频次】23