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Acta Chimica Sinica ›› 1981, Vol. 39 ›› Issue (3): 284-286. Previous Articles    

伯胺喹啉作为无机分析试剂Ⅰ.铈(Ⅳ)的检定

魏复盛, 朱玉瑞, 沈乃葵   

  1. 中国科学技术大学化学系, 合肥
  • 投稿日期:1979-03-22 发布日期:2013-06-03

PRIMAQUIN AS A REAGENT IN INORGANIC ANALYSIS Ⅰ. DETECTION OF CERIUM (Ⅳ)

WEI FU-SHENG, ZHU YU-RUI, SHEN NAI-XUI   

  1. Department of Chemistry, The China University of Science and Technology, Hefei
  • Received:1979-03-22 Published:2013-06-03

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Primaquin in the presence of 0.1 N sulfuric acid reacts with cerium (IV) to give a brightly red-violet coloration which is insoluble in ordinary organic solvonts (18 organic solvents have been tested). The optimum conditions and selectivity of the colour reaction have been investigated in detail.