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Chromatographia

, Volume 8, Issue 6, pp 277–282 | Cite as

Thin layer chromatography of 57 metal ions on an inorganic ion-exchanger in mixed solvent systems

  • Syed Waqif Husain
  • Fahimeh Eivazi
Originals

Summary

Thin layers of stannic arsenate have been used to study the chromatographic behaviour of 57 metal ions in different mixed solvents. Au3+, Hg2+, UO 2 2+ , Be2+ and Al3+ and others can be easily separated from numerous metal ions. Fast quaternary, ternary and binary separations have been also achieved. Important separations are discussed. The effect of pH, duration of heating of ionexchanger plates and layer thickness on the Rf values has been studied and discussed. It is shown that Lederer's equation is also obeyed by thin layers of stannic arsenate, if instead of concentration of Na+ ion its activity is taken into consideration.

Keywords

Chromatography Analytical Chemistry Organic Chemistry Arsenate Thin Layer 
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

© Friedr. Vieweg & Sohn Verlagschesellschaft mbH 1975

Authors and Affiliations

  • Syed Waqif Husain
    • 1
  • Fahimeh Eivazi
    • 1
  1. 1.Analytical Laboratories, Chemistry Department, Faculty of ScienceAzarabadegan UniversityTabrizIran

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