5N Sulphur Hexafluoride SF6 Electronic Special Gas 

Sulphur Hexafluoride CAS: 2551-62-4  SF6 99.999% 5N High-Purity Electronic Special Gas Product Usage Sulphur Hexafluoride is a colorless, odorless, non-toxic, non-flammable inert gas with a molecular weight of 146.07, a melting point of -51°C, and a boiling point of -64°C. The molecular structure of sulfur hexafluoride is arranged in an octahedron, the bonding distance is small, and the bonding energy is high, so its stability is high. Electronic grade high-purity sulfur hexafluoride is an ideal etchant. Sulphur Hexafluoride can be used to etch the surface of silicon and remove organic or inorganic membranes on semiconductor materials, and can be used in the manufacture of optical fibers. Quality Specification Items Units Index （SF6）Sulfur hexafluoride Vol./% ≥99.999%…