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Radiochemistry

, Volume 61, Issue 1, pp 12–17 | Cite as

Solubility of Radium Nitrate in Nitric Acid Solutions

  • P. S. ButkalyukEmail author
  • I. L. Butkalyuk
  • R. A. KuznetsovEmail author
  • A. S. Kupriyanov
  • R. G. Abdullov
Article
  • 8 Downloads

Abstract

The solubility of radium nitrate in concentrated HNO3 solutions was determined. The radium nitrate solubility decreases from ∼1 × 10−3 to ∼2 × 10−5 M as the HNO3 concentration is increased from 13.5 to 22 M. The solubility of radium nitrate in the examined range of HNO3 concentrations is 3–6 times higher than the solubility of barium nitrate under similar conditions.

Keywords

radium-226 radium nitrate nitric acid 

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Copyright information

© Pleiades Publishing, Inc. 2019

Authors and Affiliations

  1. 1.Research Institute of Atomic ReactorsDimitrovgrad, Ulyanovsk oblastRussia
  2. 2.Dimitrovgrad Engineering and Technological InstituteBranch of National Research Nuclear University Moscow Engineering Physics InstituteDimitrovgrad, Ulyanovsk oblastRussia

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