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Production of115mIn using bis(2-ethyl hexyl) phosphoric acid (HDEHP)

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Abstract

A rapid method for the production of115mIn from irradiated cadmium is described. The procedure of the method is based on the extraction of115mIn by bis(2-ethyl hexyl) phosphoric acid (HDEHP) from 0.1N sulphuric acid. Accumulated115mIn can then be reextracted into diluted hydrochloric, hydrobromic, nitric or sulphuric acid solutions with a concentration of 1N or higher. A summary on the behaviour of cadmium and indium extraction with the solvent was given as a preliminary step in the present study. The produced115mIn was found to be free from any cadmium as well as from any other foreign activity.

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Authors and Affiliations

  1. Nuclear Chemistry Department, Atomic Energy Establishment, Cairo, (UAR)

    A. Haggag

  2. El-Nasr Company for Television, Cairo, (UAR)

    A. El-Kot

Authors
  1. A. Haggag
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  2. A. El-Kot
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Haggag, A., El-Kot, A. Production of115mIn using bis(2-ethyl hexyl) phosphoric acid (HDEHP). J. Radioanal. Chem. 25, 29–33 (1975). https://doi.org/10.1007/BF02519535

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  • DOI: https://doi.org/10.1007/BF02519535

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