The formula for the compound vanadium (V) sulfide is V2S5. The majority of metal sulfate compounds such as vanadium sulfide are consistently soluble in water and are used in applications such as water treatment systems, fuel cells and solar energy materials.
Vanadium sulfide is a moderately water-and-acid-soluble compound. This type of chemical compound is composed of esters or salts of sulfuric acid created by replacing one or both of the hydrogens with a metal. Vanadium sulfide is available for purchase in submicron and nanopowder forms.
Vanadium is often used to treat diseases and other health problems. For instance, it is sometimes released from a calcium sulfate carrier to help bone fractures heal faster.