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Project at a Glance Contents on the CD ROM
  • Einsteinium (Es) is a radioactive and soft, silvery, paramagnetic metal having atomic number 99.
  • Einsteinium is named after physicist Einstein.
  • Einsteinium had been produced by simultaneous neutron trapping by Uranium with consequent --decay.
  • The purification and recovery of einsteinium then involves: (1) separation from lanthanide Fission products; and (2) separation
    from curium, berkelium, and the adjacent actinides.
  • By solvent extraction process, Separation of einsteinium from its berkelium product can be accomplished.
  • Einsteinium is attacked by oxygen, steam and acids but not by alkalis.
  • A highly reactive metal & therefore strong reducing agents are needed to obtain the pure metal from its compounds.
  • Einsteinium-254 was used as the calibration marker in the chemical analysis spectrometer.


  • Einsteinium-Description.
  • Discovery of Einsteinium Isotopes.
  • Einsteinium-99.
  • Summary about Einsteinium.
  • General Information about Einsteinium.
  • Einsteinium & Fermium.
  • History of Einsteinium.
  • Information about Es-99.


  • Production of Einsteinium & Fermium in Reactors.
  • Production of Einsteinium & Fermium preparations of high purity.
  • Transuranium Processing Plant.


  • Californium and Einsteinium Separation.
  • Coated Metal Product.


  • Supplier from China.

Company Profile  & Consultancy

  • Company from China.
  • Company from USA.
  • Consultancy from USA.


  • Electron capture delayed fission properties of neutron deficient Einsteinium Nuclei.
  • Studies of Einsteinium Metal.
  • Einsteinium 3+ Ion Fluorescence in Aqueous and Organic Phases.
  • Hyperfine field of Es in iron & nuclear magnetic moment of 254Es


  • New Elements Einsteinium and Fermium.
  • Recent Developments in the field of Trans- plutonium Elements.


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