シリカゲルを担体とするジチゾン含浸円形薄層クロマトグラフィーによる金属イオンの分離

書誌事項

タイトル別名
  • Chromatographic separation and detection of mercury, copper, cadmium, nickel and zinc with dithizone-impregnated silica gel thin layer
  • シリカゲル オ タンタイ ト スル ジチゾン ガンシン エンケイハクソウ クロマトグラフィー ニ ヨル キンゾク イオン ノ ブンリ

この論文をさがす

説明

The separation of cations has been studied by circular chromatography with a new type dithizone-impregnated silicagel thin layer, and the results were compared with those by the paper chromatography.<BR>The thin layer has been prepared by adding 30 ml of 0.3% dithizone-chloroform solution to 10 g of silicagel (Wakogel B-O). The cations are separated to form colored chromatograms of concentric circles of metal chelates. For the sample solution of a mixture of Hg2+, Cu2+, Cd2+, Ni2+ and Zn2+, the best results were obtained by the developer with either 12N acetic acid: acetone=1 : 1 or 24N acetic acid: acetone =1 : 0.66. The colored chromatograms obtained were much clearer than those by dithizone-impregnated paper chromatography.

収録刊行物

  • 分析化学

    分析化学 15 (4), 352-355, 1966

    公益社団法人 日本分析化学会

キーワード

詳細情報 詳細情報について

問題の指摘

ページトップへ