Gallium(III) selenide (Ga2Se3) is a chemical compound. It has a defect sphalerite (cubic form of ZnS) structure. It is a p-type semiconductor
Molar mass：376.33 g/mol
Odor：slight garlic odor
Melting point:1,020 °C (1,870 °F; 1,290 K)
Solubility in water:decomposition
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.