|
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 articlesZn in 7VD8Zn in 7V1R Zn in 7V1Q Zn in 7VPF Zn in 7T85 Zn in 7T5F Zn in 7NF9 Zn in 7M4M Zn in 7M4O Zn in 7M4N |
© Copyright 2008-2020 by atomistry.com | ||
Home | Site Map | Copyright | Contact us | Privacy |