Cadmium fluoride

Cadmium fluoride is a chemical compound. Its chemical formula is CdF2. It has cadmium and fluoride ions in it.
Properties.
Cadmium fluoride is a gray solid. It does not dissolve in water very well. It is toxic.
Preparation.
It is made by reacting cadmium with hydrogen fluoride, hydrofluoric acid, or fluorine. 
Uses.
Cadmium fluoride is used in organic chemistry, as well as in medicine for fluoride treatment.