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Study of the complex formation of Ti(III) with nitrilotriacetic and diethylenetriaminepentaacetic acids in aqueous solution

  • é. G. Yakovleva
  • N. I. Pechurova
  • L. I. Martynenko
  • Vikt I. Spitsyn
Physical Chemistry

Conclusions

  1. 1.

    Nitrilotriacetic (NTA) and diethylenetriaminepentaacetic (DTPA) acids stabilize Ti(III) in aqueous solution with respect to atmospheric oxygen.

     
  2. 2.

    Ti(III) forms acid complexes with NTA and DTPA of composition TiHX+ and TiH2L; the instability constants for these complexes were calculated.

     

Keywords

Oxygen Aqueous Solution Complex Formation DTPA Atmospheric Oxygen 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

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Literature cited

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    é, A. Kutner, Dissertation [in Russian], Riga (1968).Google Scholar
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    N. Bogdanovich, Dissertation [in Russian], Moscow (1971).Google Scholar
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    G. Sharlo, Methods of Analysis of Inorganic Compounds [Russian translation], Khimiya (1965), p. 619.Google Scholar
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    V. D. Salikov and M. Z. Yampol'skii, Zh. Analiticheskoi Khim.,20, 1299 (1965).Google Scholar
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    K. B. Yatsimirskii, Chemistry of Complex Compounds of the Rare-Earth Elements [in Russian], Naukova Dumka, Kiev (1966), p. 28.Google Scholar

Copyright information

© Consultants Bureau 1974

Authors and Affiliations

  • é. G. Yakovleva
    • 1
  • N. I. Pechurova
    • 1
  • L. I. Martynenko
    • 1
  • Vikt I. Spitsyn
    • 1
  1. 1.M. V. Lomonosov Moscow State UniversityUSSR

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