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《PRECIOUS METALS》 1995-01
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Reversed-phase High Performance Liquid Chromatographic Determination of Trace Palladium Using 8-Hydroxyquinoline-5-sulfonic Acid as Precolumn Derivative Reagent

Zhang Huashan;Yang Zuojun and Cheng Jieke(Department of Chemistry,Wuhan University,Wuhan 430072)Zheng Zhiquan(Department of Chemistry,Qinghai Education College,Xining 810008)  
The determintion of trace amount palladium by reversed-phase high performance liquid chromatography(HPLC)using 8-hydroxyquinoline-5-sulfonic acid as precolumn derivative reagent is investigated.The mobile phase is methanol-water(38:62,V/V)containing 10 m mol/L pH 5.6 acetate buffer solution without pair-ion reagent.The detection wavelength is set at 395 nm.The Pd complex can be determined on ODS column within 4.5 min.The detection limit is 1.4 ng/ml when the ratio of signal to noise is 3.The foreign ions do not interfere the determination of palladium.This method is simple,sensitive and selective.It has been applied to the deter-mination of trace amount palladium in ore.
【Fund】: 国家科学基金
【CateGory Index】: O614.823
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【Citations】
Chinese Journal Full-text Database 1 Hits
1 Liu Qiping; Wang Yuanchao; Liu Jinchun; Cheng Jicke~*(Department of Chemistry, Wuhan University, Wuhan 430072);Separation and Determination of Ruthenium(Ⅲ), Palladium(Ⅱ), Osmium(Ⅳ), Iridium(Ⅳ), Platinum(Ⅱ), Cobalt(Ⅱ) and Nickel(Ⅱ) With 2-(6-Methyl-2-benzo-thiazolyzo)-5-thylamino Phenol by Reversed-phase High-performance Liquid Chromatography[J];Chinese Journal of Analytical Chemistry;1992-09
【Co-citations】
Chinese Journal Full-text Database 10 Hits
1 Cheng Jieke, Liu Qiping, Liu Jinchun (Department of Chemistry, Wuhan University, Wuhan 430072);Platinum Family Metal Analysis by High-performance Liquid Chromatography[J];Chinese Journal of Analytieal Chemistry;1994-06
2 Zhang Xiaosong , Lin Changshan (Department of Applied Chemistry, University of Science and Technology of China, Hefei 230026);Application of Azo Reagents in High-performance Liquid Chromatographic Determination of Metal Ions[J];Chinese Journal of Analytical Chemistry;1994-08
3 Miao Yuxia,Wang Hong, Zhang Huashan and Cheng Jieke (Department of Chemistry, Wuhan University, Wuhan 430072);Separation and determination of V(Ⅴ). Co(Ⅱ). Ni(Ⅱ).Cu(Ⅱ)and Cr(Ⅵ) as their complexes with 4-(6-methyl-2-benzothiazolyazo) resorcinol by reversed-phase HPLC[J];Journal of Analytical Science;1993-03
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9 LU Ling1,LIU Genqi1,ZHANG Guang2 (1.Department of Chemical Engineering , Northwestern Polytechnical University, Xi`an, Shaanxi 710072, China; 2. Department of Chemistry, Shanxi Normal University, Xi`an, Shanxi 710062, China);Application of Heterocyclicazo Reagents in Analysis of Precious Metals[J];Precious Metals;2004-02
10 KAI Xiao-ming~(1),ZHAN Feng~2 1.School of Chemistry and Environmental Science,Anqing Normal College,Anqing 246011,China 2.Tongcheng Teacher's School,Tongcheng 230003,China;Fluorimetric Determination of Trace Ruthenium in Anode Slime of Alkali Chloride Factory with 1,10-Phenanthroline[J];Spectroscopy and Spectral Analysis;2006-08
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1 Zhang Xiaosong ,Lin Changshan, Zhen Lianying (Department of Applied Chemistry, University of Science and Technology of China,Hefei 230026)Qu Jian (Anhui Provincial Hospital);On High-performance Liquid Chromatography of Complex Derived From Platinum and Palladium Co-colour Reaction[J];Chinese Journal of Analytical Chemistry;1993-12
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【Secondary References】
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1 LU Lu,HU Xianzhi,YE Guohua(Facultg of Land Resource Engineering,Kunming University of Science and Technology,Kunming,Yunnan 650093,China);Recent Advances in Analysis of Trace Platinum Group Elements[J];Precious Metals;2009-01
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