Barium Hexafluorosilicate

Barium hexafluorosilicate is a chemical compound with the formula BaSiF6. It is a white crystalline powder that is insoluble in water and has a melting point of 1418°C. Barium hexafluorosilicate is used in the production of optical glass, as an additive to aluminum electrolysis baths, and as a fluoridating agent in water treatment. It is also used in the manufacture of ceramics, enamels, and glazes, and as a catalyst for organic reactions. Barium hexafluorosilicate is toxic if ingested or inhaled, and prolonged exposure may cause respiratory and digestive problems. Proper protective equipment should be worn when handling this substance.