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Journal of Radioanalytical and Nuclear Chemistry

, Volume 269, Issue 3, pp 547–553 | Cite as

Analysis of the iron state in ferric and ferrous iron containing pharmaceutical products by Mössbauer spectroscopy

  • O. B. Oshtrakh
  • M. I. Milder
  • V. A. Semionkin
Article

Summary

An analysis of the iron state in commercial pharmaceuticals containing ferric and ferrous iron compounds, which are used for treatment of iron deficiency, was made by Mössbauer spectroscopy. Small variations of the FeOOH cores of injectable iron-dextran complexes were observed. The presence of ferrous impurity in iron-dextran complexes was found. Characterization of the iron state in vitamins and dietary supplements containing ferrous compounds was made. The presence of ferrous and ferric impurities and iron compounds that were in disagreement with compounds announced by the manufacturer was detected by Mössbauer spectroscopy.

Keywords

High Spin Ferrous Iron Ferrous Sulfate Iron State Hyperfine Parameter 
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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Copyright information

© Springer-Verlag/Akadémiai Kiadó 2006

Authors and Affiliations

  • O. B. Oshtrakh
    • 1
  • M. I. Milder
    • 2
  • V. A. Semionkin
    • 3
  1. 1.Division of Applied Biophysics, Faculty of Physical Techniques and Devices for Quality Control, Ural State Technical University - UPI
  2. 2.Faculty of Experimental Physics, Ural State Technical University - UPI
  3. 3.Faculty of Experimental Physics, Ural State Technical University - UPI

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