Atomistry » Tungsten » Compounds » Praseodymium Tungstate
Atomistry »
  Tungsten »
    Compounds »
      Praseodymium Tungstate »

Praseodymium Tungstate

Praseodymium Tungstate is obtained as a greenish-yellow gelatinous precipitate when the chloride is added to a solution of sodium tungstate; unlike the corresponding neodymium salt, its solubility in water increases with rise in temperature.

By boiling praseodymium hydroxide with aqueous ammonium paratungstate and evaporating to dryness, the complex salt, 2(NH4)2O.Pr2O3.16WO3.16H2O, is obtained as a green transparent gum. The corresponding barium and silver salts, having composition 4BaO.Pr2O3.16WO3.7H2O, 6BaO.Pr2O3.16WO3.9H2O, and 4Ag2O. Pr2O3.16WO3.8H2O, have also been prepared.

Last articles

Zn in 7NA9
Zn in 7LZP
Zn in 7M1H
Zn in 7L6V
Zn in 7CM0
V in 7P8R
Ni in 7L19
Na in 7T88
Na in 7MJ5
Na in 7L00
© Copyright 2008-2020 by atomistry.com
Home   |    Site Map   |    Copyright   |    Contact us   |    Privacy