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Acta Chimica Sinica ›› 1964, Vol. 30 ›› Issue (3): 290-294. Previous Articles     Next Articles

以N-苯甲酰-N-苯基胲萃取微克量锆

倪哲明, 朱仲芬, 梁树权   

  1. 中国科学院化学研究所
  • 投稿日期:1963-07-25 发布日期:2013-06-03

THE EXTRACTION OF MICROGRAM AMOUNTS OF ZIRCONIUM WITH N-BENZOYL-N-PHENYLHYDROXYLAMINE

NEE CHE-MING, CHU CHUNG-FUN, LIANG SHU-CHUAN   

  1. Institute of Chemistry, Academia Sinica, Peking
  • Received:1963-07-25 Published:2013-06-03

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The method proposed in this communication consists of the separation of microgram amounts of zirconium by extraction with N-benzoyl-N-phenylhydroxylamine (BPHA) in chloroform and the direct determination of zirconium with ethanolic Xylenol Orange solution in the organic phase.