CATALYMETRIC DETERMINATION OF IRON (III) AND ZIRCONIUM(IV) BY THEIR EFFECTS ON THE HYDROGEN PEROXIDE-IODIDE REACTION WITH THE AID OF IODIDE ION-SELECTIVE ELECTRODE
スポンサーリンク
概要
- 論文の詳細を見る
Trace amount of iron(III) and zirconium(IV) can be determined by using their catalytic effects on the hydrogen peroxideiodide reaction in the acidic environment. The reaction rate was followed by measuring the concentration of iodide ion by means of an iodide ion-selective electrode. The most suitable concentrations of hydrogen peroxide, potassium iodide, and hydrochloric acid for the determination of iron(III) and zirconium(IV) were found to be 0.02 M and 4 mM, 0.1 mM and 1.0 mM, 0.55 M and 4 mM, respectively. The calibration curves with good proportionality were obtained in the range of 5 to 160 *M for iron(III) and 1.0 to 12.0 *M for zirconium(IV).
- 社団法人日本分析化学会の論文
- 1982-05-05
著者
-
KATAOKA Masamitsu
Department of Chemistry, Faculty of Science, Hokkaido University
-
Kambara Tomihito
Department Of Chemistry Faculty Of Science Hokkaido University
-
YOSHIZAWA Yumiko
Department of Chemistry, Faculty of Science, Hokkaido University
-
Yoshizawa Yumiko
Department Of Chemistry Faculty Of Science Hokkaido University
-
Kataoka Masamitsu
Department Of Chemistry Faculty Of Science Hokkaido University
関連論文
- A variety of lipophilic amines incorporated in liquid membranes exhibit potentiometric responses to neutral phenols
- HIGH PERFORMANCE LIQUID CHROMATOGRAPHIC SEPARATION OF IRON (III) CHELATES WITH AMINOCARBOXYLIC ACIDS ON SILICAGEL COLUMN
- CATALYMETRIC DETERMINATION OF IRON (III) AND ZIRCONIUM(IV) BY THEIR EFFECTS ON THE HYDROGEN PEROXIDE-IODIDE REACTION WITH THE AID OF IODIDE ION-SELECTIVE ELECTRODE
- A.C. Polarographic Determination of Free Sulfur in Vulcanizates
- Retention behavior of iron(III) chelates with amine-N-carboxylic acids on silica-gel and octadecyl-silica columns.
- Determination of ethylenediaminetetraacetic acid and nitrilotriacetic acid as their iron(III)-complexes by reversed phase high performance liquid chromatography.
- Application of coagulated ion-exchanger colorimetry to the determination of trace amounts of phosphate in water.
- Fractional spectrophotometric determination of ethylenediaminetetraacetate and nitrilotriacetate as their iron(III) complexes by use of H- and Na-form ion exchange resin columns.
- Enrichment and determination of trace amounts of iron as the colored complex on the thin layer of ion-exchange resins.
- Application of the AC Polarographic Method to the Microdetermination of the Sulfide Ion by the Methylene Blue Procedure
- Coagulated ion-exchanger colorimetry for the determination of trace amounts of sulfide as methylene blue.
- Polarographic behavior of cobalt-1-nitroso-2-naphthol complex in ammonium citrate and tartrate solutions.
- Persorption of Bovine Lactoferrin from the Intestinal Lumen into the Systemic Circulation via the Portal Vein and the Mesenteric Lymphatics in Growing Pigs
- Curve fitting methods applied to the elucidation of asymmetric gas-liquid chromatographic peaks.
- Dissolution of metallic copper in ethylenediaminetetraacetate solution in the presence of hydrogen peroxide.
- Gas chromatography under the column outlet pressure higher than atmospheric.
- Reaction of Iron(III)-Form Ion Exchanger with Acetylacetone
- Fluorometric determination of aluminium(III) and cadmium(II) by solvent extraction of the ternary complex composed of metal ion, 8-hydroxy-5-quinolinesulfonic acid, and methyltrioctylammonium ion.
- Spectrophotometric determination of cobalt(II) with eriochrome black T after extraction as methyltrioctylammonium tetrathiocyanatocobaltate(II).
- Spectrophotometric Study on the Extraction of Magnesium(II)–8-Hydroxyquinoline-5-sulfonic Acid Chelate Anion with Zephiramine
- Conversion of cobalt(II) and nickel(II) fixed on the ion exchange resin into their trifluoroacetylacetonates and gas chromatography of the chelates.
- The Indirect Determination of Microamounts of Mercury(II) by Means of Dithizone Extraction and AC Polarography
- Spectrophotometric Study on the Extraction of the Ternary Complex Composed of Vanadium(V), 8-Hydroxyquinoline-5-sulfonic Acid and Zephiramine
- Reaction of mercury(II)-ethylenediaminetetraacetate-capriquat complex with potassium iodide in 1,2-dichloroethane and its application to the spectrophotometric determination of mercury(II).
- Reaction of Nickel Ion Fixed on the Ion Exchange Resin with 2-Thenoyltrifluoroacetone
- Application of a coagulated mixture prepared from finely divided cation and anion exchange resins to the enrichment of copper(II).
- Use of the copper(II) ion-selective electrode for the determination of the stability constant of binuclear copper(II) complex with 3,6-dioxaoctane-1,8-diamine-N,N,N',N'-tetraacetric acid.