What is In2Se3? Important knowledge about In2Se3.

Definition of In₂Se₃:
In₂Se₃ is a chemical compound known as indium (III) selenide or indium selenide in English. It has a molar mass of 466.627 g/mol. The structure of In₂Se₃ is a crystal lattice, with indium and selenide ions arranged in a repeating pattern.

Properties of In₂Se₃:
In₂Se₃ is a solid substance with a faint black color, without any distinctive odor. It is insoluble in water and does not have significant acidic or basic properties. The chemical properties of In₂Se₃ mainly relate to its reaction with other substances. It can react with strong oxidizing agents, such as HNO₃, to form other products such as In(NO₃)₃ and SeO₂.

Common chemical equations of In₂Se₃:
3.1. Metal reaction: In₂Se₃ can react with metals such as aluminium to form indium and aluminium selenide.
3.2. Non-metal reaction: In₂Se₃ can also react with non-metals such as chlorine to form indium chloride and selenium.
3.3. Reaction with salts: In₂Se₃ can react with salts such as sodium chloride to form indium chloride and sodium selenide.

Synthesis of In₂Se₃:
In₂Se₃ can be synthesized in the laboratory through the reaction between indium and selenium in a furnace. On an industrial scale, it is typically produced through the reaction between indium trichloride and hydrogen selenide in a hot gas stream.