27AL And 31P NMR Study on the Interaction Between Al-Edta Complex and H2PO4. Ions in Aqueous Solution

Takushi Yokoyama, Setsuko Kinoshita, Hisanobu Wakita, Tokuko Watanabe

研究成果: ジャーナルへの寄稿記事

5 引用 (Scopus)

抜粋

An interaction between Al-EDTA and H2PO4- was investigated at pH 4.5 using Al and P NMR spectroscopy, and the formation of a mixed ligand complex, Al-EDTA-H2PO4- was detected. The chemical shift values of the mixed ligand complex from the external standard (Al(H2O)6 in Al NMR and 85% H3PO4. in P NMR) were 28 and-4.4 ppm. The formation constant of the mixed ligand complex was estimated to be 35.

元の言語英語
ページ(範囲)429-430
ページ数2
ジャーナルanalytical sciences
7
DOI
出版物ステータス出版済み - 1 1991

All Science Journal Classification (ASJC) codes

  • Analytical Chemistry

フィンガープリント 27AL And 31P NMR Study on the Interaction Between Al-Edta Complex and H2PO4. Ions in Aqueous Solution' の研究トピックを掘り下げます。これらはともに一意のフィンガープリントを構成します。

  • これを引用