Characteristic

 

Gallium(III) selenide (Ga₂Se₃) is a chemical compound. It has a defect sphalerite (cubic form of ZnS) structure. It is a p-type semiconductor

Chemical formula：Ga₂Se₃

Molar mass：376.33 g/mol

Appearance：reddish-black crystals

Odor：slight garlic odor

Density:4.92 g/cm³

Melting point:1,020 °C (1,870 °F; 1,290 K)

Solubility in water:decomposition

 

Application

 

Gallium (III) Selenide is a crystalline solid used as a semiconductor and in photo optic applications. It is also used as an intermediate in food, agricultural and pharmaceuticals.

Ga2Se3_MSDS.pdf