Boron trioxide is a chemical compound with the formula B2O3. It appears as a white, glassy solid and is primarily used in the production of glass and ceramics. This compound is known for its ability to lower the melting point of silica, making it an essential ingredient in various glass-making processes. In addition to its role in glass production, boron trioxide is also utilized in the manufacture of fiberglass, enamels, and certain types of detergents. It can act as a flux, helping to improve the flow of materials during heating. Overall, boron trioxide is a versatile compound with multiple industrial applications.