Barium Aluminate

Barium aluminate is an inorganic compound with the chemical formula BaAl2O4. It is a white or greyish powder that is insoluble in water and has a high melting point of approximately 1600°C.

Barium aluminate is commonly used as a component in the production of ceramics, glass, and phosphors. Its high refractive index and low dispersion make it a useful material for optical applications. Additionally, its ability to absorb ultraviolet radiation makes it a popular choice for UV-blocking coatings.

Barium aluminate can be synthesized through several methods, including solid-state reactions, coprecipitation, and sol-gel processes. The resulting product can vary in properties depending on the specific synthesis method used.

It is important to note that barium aluminate has been found to be a potential health hazard if ingested or inhaled. It is recommended to handle this compound with care and follow proper safety procedures when working with it.