- Definition of In2S3
In2S3, commonly known as Indium(III) sulfide or Indium tri-sulfide, is a solid compound with a chemical formula consisting of 2 indium (In) atoms and 3 sulfur (S) atoms. The atomic structure of In2S3 consists of 2 indium (In) ions with an oxidation state of +3 and 3 sulfur (S) ions with an oxidation state of -2. The molar mass of In2S3 is 325.82 g/mol.
- Characteristics of In2S3
2.1 Physical properties of In2S3: In2S3 is a colorless, odorless solid that does not have a specific pH.
2.2 Chemical properties of In2S3: In2S3 does not react with air, water, diluted acid, or alkali. It also does not react with metals, strong acids, or nonmetals.
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Common chemical equations involving In2S3: Based on its chemical properties, In2S3 does not participate in common reactions such as reactions with metals, acids, nonmetals, or salts.
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Preparation of In2S3
4.1 Laboratory preparation of In2S3: In2S3 can be prepared by dissolving indium in molten sulfur.
4.2 Industrial preparation of In2S3: Industrially, In2S3 is often prepared from indium ore, through a process of heating with sulfur. Further research and references can be consulted for more details on the preparation process.