Barium Oxide

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Density: 5.32-5.72g/cm3 Melting point: 1923 ° C BaO: 95% min BaCO3: 4% max Strontium oxide: 1.5% max Calcium oxide: 0.7% max Sulfur(S): 0.4% max White or light gray-porous, friable powder to seek. Sometimes prepared for barium oxide in the small crystal equiaxed crystals. Easily absorbed from the air and water and carbon dioxide to form barium carbonate. Water generated Barium. Nature: Colorless cubic yellow or white crystalline powder. Dissolved in water, alcohol and acid. Insoluble acetone, ammonia. Exposure to air and moisture absorption of carbon dioxide generated barium carbonate. Contact with water generated Barium. At 450 ° C and oxidative a barium peroxide production, but at 600 ° C above 10% reduction when barium oxide. Toxic! Research by the smallest pure barium nitrate in the 1000 ~ 1050 ° C thermal decomposition obtained. Can also be used for coke mixed with barium carbonate, in 1200 ° Cfor reduction reaction, in cooling system. For dehydrating agent and efficient desiccant, is to create barium peroxide, methanol Barium Barium salt and other raw materials. Can also be used for the production of lubricants. Oxide salt is mainly used as a coating for hot cathodes and optical crown glass and cathode ray tubesapplications for refining sweet Levin, preparation of barium peroxide and bariumsalts, and for dehydration agents. Recently, the extensive use of gasin the dry agent, its effectiveness is far more than lime, calciumchloride and aluminum rubber. In addition, for glass, ceramicsindustries.

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Xuzhou Aoliqi Chemical Co.,Ltd

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