Scandium oxide (Sc2O3)

Formula: Sc2O3

Relative molecular mass: 138.2

Properties: white solid. Having a cubic structure of the rare earth sesquioxide. Density 3.864 melting point of 2403 ℃±20 ℃. Insoluble in water, soluble in hot acid. By the thermal decomposition of scandium salt obtained. It can be used as a semiconductor coating deposition material. Making variable wavelength solid-state lasers and high-definition television electron gun, metal halide lamps.

Uses: It can be used as a semiconductor coating deposition material. Making variable wavelength solid-state lasers and high-definition television electron gun, metal halide lamps.

1. Purity: TREO:99.40% Sc2O3 /TREO:≥99.999%

2. Impurity: (ppm)