SOLVENT EXTRACTION OF TERNARY METAL COMPLEXES WITH CATIONIC DYES AND CO-EXTRACTION OF LIGAND-DYE ION-PAIRS
スポンサーリンク
概要
- 論文の詳細を見る
Solvent extraction of magnesium(II), cobalt(II), and zinc(II) into toluene with benzoyltrifluoroacetone has been studied in the presence of various amounts of a cationic dye; methylene blue, crystal violet, or ethyl violet. Co-extraction of the ion-pairs of the ligand and dye which interferes with the spectrophotometry of the ternary complex by increasing the background absorption has also been studied. It was concluded that even when the metal extraction as ternary complex is effective enough, the spectrophotometry is not always possible because of a great background absorption by the ion-pairs of the ligand and dye.
- 社団法人日本分析化学会の論文
- 1984-11-05
著者
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SATOH Izumi
Department of Clinical Laboratory Medicine, Jichi Medical School
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Satoh Izumi
Department Of Chemistry Science University Of Tokyo
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Sekine T
Science Univ. Tokyo
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Sekine Tatsuya
Department Of Applied Chemistry Kanagawa Institute Of Technology
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KUSAKABE Satoshi
Department of Chemistry, Science University of Tokyo
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SEKINE^[○!R] Tatsuya
Department of Chemistry, Science University of Tokyo
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Kusakabe S
Sci. Univ. Tokyo Tokyo Jpn
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Kusakabe Satoshi
Department Of Chemistry Faculty Of Science Science University Of Tokyo
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Sato Izumi
Department of Chemistry, Science University of Tokyo
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Sekine Tatsuya
Departemnt of Chemistry, Science University of Tokyo
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Kusakabe Satoshi
Departemnt of Chemistry, Science University of Tokyo
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