Characteristic

Ammonium Hexafluorogermanate is an ammoniated (high pH) germanium source for applications such as thin film deposition of semiconductor materials. 

Chemical formula:(NH₄)₂GeF₆

Formula weight: 222.71g/mol

Appearance: White crystals

Density 2.564g/cm3

Melting point: 380°C 

boiling point: 380°C

Sensitivity: Ambient temperatures.

Solubility: Soluble in water. 

Application

Ammonium hexafluorogermanate is used to substitutes Al with Ge in Y type zeolites.