Acta Chimica Sinica ›› 1966, Vol. 32 ›› Issue (1): 78-81. Previous Articles     Next Articles

扑疟喹啉用作无机分析试剂——Ⅲ.碘酸根和高碘酸根的检定

沈乃葵, 许美琴   

  1. 蚌埠医学院化学教研组
  • 投稿日期:1964-11-10 发布日期:2013-06-03

PLASMOCHIN AS A REAGENT IN INORGANIC ANALYSIS——Ⅲ. DETECTION OF IODATE AND PERIODATE IONS

SHEN Nai-Kuei, HSIU Mei-Gin   

  1. Department of Chemistry, Bang-Bu Medical College
  • Received:1964-11-10 Published:2013-06-03

Plasmochin in the presence of 1 N perchloric acid and under heating in boiling water bath reacts with iodate and periodate ions to give a red-violet coloration which is insoluble in ordinary organic solvents(19 organic solvents have been tested).The optimum conditions and selectivity of the colour reaction have been investigated in detail.The identification and concentration limits in centrifuge tube have been found experimentally.