A Separation Scheme for the Analysis of Metal Ions Using Column Extraction Chromatography. Grouping of Nineteen Metal Ions into Six Fractions

スポンサーリンク

概要

• 論文の詳細を見る

• A new scheme for the quantitative group separation of 19 common cations by reversed-phase extraction column chromatography has been devised. The following six columns, in which the organic solvent was adsorbed on Daiflone(polytrifluorochloroethylene), were prepared: a TBP–2N HCl column for Fe(III), Hg(II), and Sn(IV); a TOA(CCl<SUB>4</SUB>)–2N HCl column for Ag(I), Bi(III), Zn(II), and Cd(II); a TBP–6N HCl column for Sb(III); an AcAc(CHCl<SUB>3</SUB>)–pH 5.0 column for Cr(III) and Al(III); a TTA(MIBK)-pH 5.0 column for Cu(II), Co(II), Ni-(II), Pb(II), Mn(II), and Mg(II), and a TTA(MIBK)-pH 7.0 column for Ca(II), Sr(II), and Ba(II). After a test solution had been passed through the six columns successively in the above order, the metal ions are grouped and entirely retained on the specified columns.

• 公益社団法人 日本化学会の論文

著者

• Kiba Toshiyasu

  Department of Chemistry, Faculty of Science, Kanazawa University

• Tajima Takatoshi

  Department of Chemistry, Faculty of Science, Kanazawa University

• Akaza Ikuko

  Department of Chemistry, Faculty of Science, Kanazawa University

関連論文

• The chromatographic concentration of mercury in sea water with 2-mercaptobenzothiazole supported on silica gel.
• A new spectrophotometric method for the determination of some reducible compounds by the reduction with chromium(II) ion.
• Determination of chlorine in rocks, soils and organic materials by heating powdered sample in strong phosphoric acid, and some additional investigations on the related reactions.
• The extraction of the chromium(III) ion from trichloroacetate solutions to inert solvents containing trioctylphosphine oxide.
• The Separation of Silver, Bismuth, Cadmium, and Zinc as Their Trioctylamine Complexes by Extraction Chromatography
• Synergism in the Liquid-Liquid Extraction and the Extractio Chromatography of Manganese(II), Cobalt(II), and Zinc(II) in the Thenoyltrifluoroacetone–Trioctylphosphine Oxide–Cyclohexane Extraction System
• The Back-extraction Behavior of Chelate Compounds. II. Some Aspects of the Secondary Dithizonate of Copper
• Separation of barium and radium as their TTA-complexes by extraction chromatography.
• A Separation Scheme for the Analysis of Metal Ions Using Column Extraction Chromatography. Grouping of Nineteen Metal Ions into Six Fractions
• The Separation of Gold, Platinum, and Palladium by Reversed-phase Partition Chromatography

スポンサーリンク