Atomistry » Germanium » Chemical Properties » Potassium Germanifluoride
Atomistry »
  Germanium »
    Chemical Properties »
      Potassium Germanifluoride »

Potassium Germanifluoride, K2GeF6

Potassium Germanifluoride (Fluogermanate), K2GeF6, is obtained in the course of extraction of germanium from argyrodite. It is best prepared1 by dissolving 2 parts of germanic oxide in 12 parts of a 20 per cent, solution of hydrofluoric acid and adding 3 parts of potassium chloride in concentrated solution. After first separating as a jelly the salt is eventually obtained in hexagonal crystals isomorphous with ammonium silicifluoride. According to Winkler 1 part of potassium germanifluoride dissolves in 174 parts of water at 18° C. and in 34 parts at 100° C.

Last articles

Fe in 2YXO
Fe in 2YRS
Fe in 2YXC
Fe in 2YNM
Fe in 2YVJ
Fe in 2YP1
Fe in 2YU2
Fe in 2YU1
Fe in 2YQB
Fe in 2YOO
© Copyright 2008-2020 by atomistry.com
Home   |    Site Map   |    Copyright   |    Contact us   |    Privacy