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Ionic Linking of Carboxymethylcellulose

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Abstract

Binding of Al3+, Cu2+, and Co2+ ions by carboxymethylcellulose (CMC) macromolecules was studied by potentiometric titration. It has been shown that the metal ions bind electrostatically over a wide pH range. Viscosimetry has found that the effectiveness of intermacromolecular CMC binding increases with increasing initial CMC concentration and in the presence of polybasic acids.

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Authors and Affiliations

  1. A. S. Sadykov Institute of Bioorganic Chemistry, Academy of Sciences of the Republic of Uzbekistan, Tashkent, Uzbekistan

    A. M. Khvan, V. E. Madzhidova & A. S. Turaev

Authors
  1. A. M. Khvan
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  2. V. E. Madzhidova
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  3. A. S. Turaev
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Translated from Khimiya Prirodnykh Soedinenii, No. 1, pp. 71–73, January–February, 2005.

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Khvan, A.M., Madzhidova, V.E. & Turaev, A.S. Ionic Linking of Carboxymethylcellulose. Chem Nat Compd 41, 88–90 (2005). https://doi.org/10.1007/s10600-005-0082-2

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  • DOI: https://doi.org/10.1007/s10600-005-0082-2

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