Organic and inorganic anions are produced from fluoride, including:
*Bifluoride, used as an etchant for glass
*Tetrafluoroberyllate
*Hexafluoroplatinate
*Tetrafluoroborate used in organometallic synthesis
*Hexafluorophosphate used as an electrolyte in commercial secondary batteries.
*Trifluoromethanesulfonate