What is a Indium chloride (InCl₃)?

Indium chloride (InCl₃) is an inorganic compound composed of indium and chlorine, with the chemical formula InCl₃. It typically appears as a colorless or white crystalline solid and is highly hygroscopic, meaning it can absorb moisture from the air. Due to this property, indium chloride must be stored in dry environments to prevent it from absorbing water. Indium chloride is mainly used as a catalyst in chemical reactions, such as in organic and synthetic chemistry where it can act as an acid catalyst. It is also crucial in the production of other indium compounds, which are important in the semiconductor industry. Indium itself is widely used in the production of materials for LCDs and thin-film solar cells.

Indium chloride is highly reactive and acidic, so handling it requires care. It should be kept away from moisture to avoid undesirable reactions. Its role in the production of indium-based materials makes it valuable in various high-tech industries.

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