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Synthesis of EDTA-monoalkyl ester chelates and evaluation of the surface active properties

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Journal of the American Oil Chemists’ Society

Abstract

Some new chelating agents were synthesized from ethylenediamine-tetraacetic acid dianhydride and long chain alcohols. The equivalent reactions between the chelating agents and several metal ions gave the corresponding chelates in good yields. Surface-and interfacial tensions, dispersing power and emulsifying power of these chelates were determined. These chelates showed excellent surface activities, especially the dispersing and emulsifying powers.

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Authors and Affiliations

  1. Department of Applied Chemistry, Faculty of Engineering, Kagoshima University, 890, Kagoshima-shi, Japan

    Toshio Takeshita, Izumi Wakebe & Shigeru Maeda

Authors
  1. Toshio Takeshita
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  2. Izumi Wakebe
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  3. Shigeru Maeda
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Takeshita, T., Wakebe, I. & Maeda, S. Synthesis of EDTA-monoalkyl ester chelates and evaluation of the surface active properties. J Am Oil Chem Soc 57, 430–434 (1980). https://doi.org/10.1007/BF02678932

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  • DOI: https://doi.org/10.1007/BF02678932

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