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CAS 1304-28-5

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Barium oxide

Description:
Barium oxide (BaO) is an inorganic compound characterized by its white, solid appearance and high melting point. It is a basic oxide, meaning it reacts with acids to form barium salts and water. Barium oxide is hygroscopic, readily absorbing moisture from the air, which can lead to the formation of barium hydroxide in humid conditions. It is insoluble in water but can dissolve in acids, forming barium salts. This compound is primarily used in the production of barium compounds, ceramics, and glass, as well as in various industrial applications, including as a flux in metallurgy. Barium oxide can also serve as a catalyst in certain chemical reactions. Due to the toxicity of barium compounds, safety precautions are necessary when handling it, as exposure can lead to serious health effects. Overall, barium oxide plays a significant role in various chemical processes and industrial applications, while its properties make it an important substance in materials science.
Formula:BaO
InChI:InChI=1S/Ba.O
InChI key:InChIKey=QVQLCTNNEUAWMS-UHFFFAOYSA-N
SMILES:[Ba]=O
Synonyms:
  • Baria
  • Barium Monoxide
  • Barium Oxide, Obtained By Calcining Witherite
  • Barium oxide (Ba2O2)
  • Barium oxide (Ba<sub>2</sub>O<sub>2</sub>)
  • Barium oxide (BaO)
  • Barium oxide anhydrous
  • Barium(+2) Cation
  • Bariumoxid
  • Bariumoxid, bei der Kalzinierung von Witherit gewonnen
  • See more synonyms
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