What is alf3?

Aluminum fluoride, also known as AlF3, is a white crystalline solid compound that is commonly used in industrial applications. It has a melting point of 1,293°C and a boiling point of 1,298°C.

AlF3 is primarily used as a component in the production of aluminum metal. It is added to the electrolytic cells used in the Hall-Héroult process to reduce the melting point of the alumina (Al2O3) and increase the electrical conductivity, allowing for the more efficient extraction of aluminum.

In addition to its role in aluminum production, AlF3 is also used as a catalyst in the production of various chemicals, such as synthetic fluorine compounds and ceramics. It is also used in the production of glass and enamel, as well as in the manufacturing of solid rocket propellants.

Overall, AlF3 plays an important role in various industrial processes and is a key component in the production of aluminum and other materials.