What is Hydrogen fluoride?
'''Hydrogen fluoride''' is a [[chemical compound]]. It is a highly toxic colorless gas. Its chemical formula is HF. It dissolves in water to produce [[hydrofluoric acid]], a strongly toxic [[corrosive]] [[acid]]. It is used to make [[fluorine]]. It is used as a [[catalyst]]. It is much more easily liquified (made into liquid) than any other [[hydrogen halide]]. ==Related pages== *[[Hydrogen chloride]] *[[Fluoride]] *[[Hydrogen bromide]] {{chem-stub}} [[Category:Fluorine compounds]] [[Category:Catalysts]] {{Fluorine compounds}}