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Solvent extraction studies using tetracycline as a complexing agent

X. Determination of the stability constants for the complexes of thorium and tetracycline

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Abstract

Stability constants for thorium complexes with tetracycline were determined by the methods of average number of ligands, the limiting value, the two parameters and by weighted least squares. The solvent extraction technique was used to obtain the required data for the determination of the constants.

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References

  1. M. SAIKI, F. W. LIMA, Radiochem. Radioanal. Lett., 29 (1977) 67.

    CAS  Google Scholar 

  2. T. SAKAGUCHI, K. TAGUCHI, S. FUKUSHIMA, N. OBI, Yakugaku Zasshi, 78 (1958) 177.

    CAS  Google Scholar 

  3. J. STARÝ, The Solvent Extraction of Metal Chelates, Pergamon Press, Oxford, 1964.

    Google Scholar 

  4. M. SAIKI, F. W. LIMA, J. Radioanal. Chem., 36 (1977) 435.

    Article  CAS  Google Scholar 

  5. J. L. COLAIZZI, P. R. KLINK, J. Pharm. Sci., 58 (1969) 1184.

    Article  CAS  Google Scholar 

  6. N. H. FURMAN. Standard Methods of Chemical Analysis, D. Van Nostrand Company Inc. Vol. 1, New York, p. 953.

  7. A. ABRÃO, Chromatographic Separation and Concentration of Thorium and Rare Earths from Uranium, Using Alumina-Hydrofluoric acid. Preparation of Carrier-Free Radio-Thorium, IEA No. 217, Vienna, 1970.

  8. N. A. BAKER, P. M. BROWN, J. Am. Chem. Soc., 88 (1966) 1314.

    Article  CAS  Google Scholar 

  9. M. J. C. NASTASI, F. W. LIMA, J. Radioanal. Chem., 35 (1977) 289.

    Article  CAS  Google Scholar 

  10. V. V. NALIMOV, The Application of Mathematical Statistics to Chemical Analysis, Pergamon Press, Oxford, 1963.

    Google Scholar 

  11. J. RYDBERG, Arkiv for Kemi, 8 (1953) 101.

    Google Scholar 

  12. F. EPHRAIN, Inorganic Chemistry, P. C. L. THORNE, E. D. ROBERTS, (Eds), 6th English ed., Oliver and Boyd, London, 1954.

    Google Scholar 

  13. H. S. ROSSOTTI, Talanta, 21 (1974) 809.

    Article  CAS  Google Scholar 

  14. J. C. SULLIVAN, J. RYDBERG, W. F. MILLER, Acta Chem. Scand., 13 (1959) 2023.

    Article  CAS  Google Scholar 

  15. W. E. DEMING, Statistical Adjustment of Data, John Wiley and Sons, New York, 1948.

    Google Scholar 

  16. R. A. FISHER, Statistical Methods for Research Workers, (12 ed.) Oliver and Body, Edinburg, 1954.

    Google Scholar 

  17. J. RYDBERG, J. C. Sullivan, Acta Chem. Scand., 13 (1959) 2057.

    CAS  Google Scholar 

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Authors and Affiliations

  1. Radiochemistry Division, Instituto de Energia Atômica, C. P. 11049 (Pinheiros, São Paulo, SP, Brasil

    M. Saiki & F. W. Lima

Authors
  1. M. Saiki
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  2. F. W. Lima
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Additional information

Work partly supported by the Brazilian Atomic Energy Commission.

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Saiki, M., Lima, F.W. Solvent extraction studies using tetracycline as a complexing agent. J. Radioanal. Chem. 50, 77–90 (1979). https://doi.org/10.1007/BF02519944

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  • DOI: https://doi.org/10.1007/BF02519944

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