Barium oxide

Barium Oxide is a white crystalline solid often used in the creation of glass, ceramics, and catalysts. It is a compound composed of barium and oxygen, and is also known as baria.

Chemical Properties

Barium Oxide is a chemical compound with the formula BaO. It is an alkaline earth metal oxide, and is formed through the oxidation of barium. The compound is a white solid at room temperature, and has a cubic structure.

Production

Barium Oxide is typically produced by the thermal decomposition of barium carbonate. It can also be produced by the reaction of barium nitrate with a suitable reducing agent, such as carbon.

Uses

Barium Oxide is used in a variety of applications. It is used in the production of glass and ceramics, where it acts as a flux, lowering the melting point of the mixture and improving its workability. It is also used as a catalyst in the chemical industry, particularly in the production of ethylene oxide and propylene oxide.

In addition, Barium Oxide is used in the production of certain types of electronic components, such as thermionic emitters and cathode ray tubes.

Safety

Barium Oxide is a hazardous substance. It is highly reactive and can cause burns if it comes into contact with skin or eyes. It is also toxic if ingested or inhaled, and can cause serious health problems.

See Also

• Barium
• Oxide
• Chemical compound
• Ceramics
• Glass