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化学学报
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化学学报 ›› 1956, Vol. 22 ›› Issue (6): 417-425.    下一篇

论文

无机分析用有机试剂的分析功能团的研究——Ⅱ.锑试剂的分析功能团的研究

王夔   

  1. 北京医学院化学教学组
  • 投稿日期:1956-05-17 发布日期:2013-06-03

STUDIES ON ANALYTICAL FUNCTIONAL GROUPS OF ORGANIC REAGENTS USED IN INORGANIC ANALYSIS——Ⅱ.ON REAGENTS FOR ANTIMONOUS IONS

WANG K'UEI   

  1. Department of Chemistry, Peking Medical College
  • Received:1956-05-17 Published:2013-06-03

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被引次数

1

作者研究了三个类型的SbⅢ试剂:(1)含有酸性基的化合物,(2)所谓Caille-viel试剂,(3)含有两个邻位酚基的化合物。由结果得出,(1)和(2)两个类型的试剂的灵敏度不高,并且不能用变动结构式来提高灵敏度。第(3)类试剂,即含有两邻位酚基的化合物显然是最有希望的SbⅢ试剂。它们的反应是相当灵敏的。作者制备了几类有色化合物,其中二羟基荧光黄和三羟基金色素是满意的SbⅢ试剂。

Three types of SbⅢ reagents were studied. They are: (1)the compounds containing mercapto group, (2) Caille ands Viel reagents and (3) the compounds containing two phenolic groups in adjacent positions.It was shown experimentally that the first two types of reagents give reactions with very low selectivities. Moreover, the selectivities could not be improved by merely varying the structure of the organic compounds.