SIOC 中文
ACS
Adv search

Acta Chimica Sinica ›› 1958, Vol. 24 ›› Issue (1): 42-46. Previous Articles     Next Articles

5-氨基噻唑啉-2-硫代甲酰胺用作分析试剂——Ⅰ. 用做钯试剂的研究

田冰式, 王夔   

  1. 北京医学院化学教研组
  • 投稿日期:1957-07-10 发布日期:2013-06-03

5-AMINOTHIAZOLINETHIOCARBOXYLIC ACID-2-AMIDE USED AS ANALYTICAL REAGENT Ⅰ. DETECTION AND DETERMINATION OF PALLADIUM

T'IEN PING-SHIH, WANG K'UEI   

  1. Department of Chemistry, Peking Medical College
  • Received:1957-07-10 Published:2013-06-03

PDF

503

5-Aminothiazolinethiocarboxylic acid-2-amide may be used as a reagent for palladium(Ⅱ).The identification limit was found to be 0.003 γ(1:1, 000, 000), when the detection was carried out on paper with neutral or weakly acidic solutions.Among 34 cations studied, only Cu(Ⅱ), Pt(Ⅳ), Fe(Ⅲ), Ag(Ⅰ), Au(Ⅲ) and Hg(Ⅱ)interfered in neutral or weakly acidic solution.If spot chromatographic method or paper chromatographic method were used, Pd(Ⅱ) may be detected in the presence of considerable amount of those interfering cations.