Chem. J. Chinese Universities ›› 1989, Vol. 10 ›› Issue (12): 1194.

• Articles • Previous Articles     Next Articles

Study on Selective Flow Injection Analysis of Palladium

Cai Yaqi, He Xingcun, Gong Haiping, Hu Zhide   

  1. Department of Chemistry, Lanzhou University, Lanzhou
  • Received:1988-04-15 Online:1989-12-24 Published:1989-12-24

Abstract: Anew flow injection analysis method was developed for the spectrophotometric determination of palladium.The system involved the measurement of the absorbances of palladium——(DBC-Chlorophosphonazo) complex at 620nm.The limit of detection for palladium is 0.10μg/mL.Sample solution could be analysed at rates of 62 h-1.The method was applied to determine palladium in anode mud and chloride residue with satisfactory results.

Key words: Palladium, Flow injection analysis, DBC-Chloro-phosphonazo

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