<unk> 's main commercial value based on value and quantity is its use in producing organobromine compounds, which themselves are rather specialized. Organobromine compounds are mainly used as fire retardants, and even these applications are controversial. Many metal<unk> s are produced commercially, including LiBr, NaBr, NH4Br, CuBr, ZnBr2 and AlBr3. Some applications are for silver-based photography, which is fading in value, and drilling fluid, which calls for generic, dense compounds and thus is of little value.
Bromide
Nitrate
Fluoride
Saline 
Carbonated water
Hydrogen fluoride
Isothiocyanate
Phosphine