Product name: Magnesium fluoride
Other names: Sellaite
Molecular Formula: F2Mg; MgF2
Molecular weight: 62.3018 g/mol
Melting point: 1248 ° C
Boiling point: 2260 ° C
Density: 3.15 g/mL
Magnesium fluoride is an inorganic compound.Magnesium fluoride is transparent over an extremely wide range of wavelengths. Windows, lenses, and prisms made of this material can be used over the entire range of wavelengths from 0.120 μm (vacuum ultraviolet) to 8.0 μm (infrared). MgF2 is also used as a flux.
Manufacture of ceramic, glass and magnesium smelting, aluminum metal flux, lens in the optical instruments and filter of the coating. Cathode-ray screens of fluorescent material, optical lens catadioptric agent and welding agent. Titanium pigment with agent.