Sell:aluminum oxide,cas no:1344-28-1(whgainschem@foxmail.com)

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Sell:aluminum oxide,cas no:1344-28-1(whgainschem@foxmail.com) Classification: Alumina Synonym: Aluminia; Alphaalumina; AluminumOxide; Powder CAS No.: 1344-28-1 MF: Al2O3 Molecular Weight: 101.96 g/mole EINECS No.: 215-691-6 UN No.: 1263 Hazard Class: 3 HS Code: 2818200000 Purity: 99% Place of Origin: Hubei, China Appearance: White powder Application: Functional ceramics, Electronic ceramics, Laser materials Delivery Detail: prompt shipment Packaging Detail: 25KG/bag or customer requirement Applications: 1.Main ingredient of Ruby and Sapphire are alumina, because of other impurities present different color. Ruby red contains chromium oxide, the sapphire blue containing iron oxide and titanium dioxide. 2. Alumina is the reason of aluminum can not easily be corrosion in the air. This layer of aluminum oxide film to prevent aluminum oxidation. This thickness and properties of oxide film can be strengthened accessed through anodized . 3. Aluminum is a good conductor of electricity and heat, but alumina is insulator of electrical and thermal. Corundum with high hardness, suitable for use as abrasive and cutting tools. 4. Alumina powder usually as the medium of chromatographic analysis. 5. In August 2004, scientists in the U.S. company 3M developed transparent alumina called tempered glass, use aluminum and rare earth elements manufactured synthetic alloy. 6. Can be used as emergency brakes of high-speed train. 7. Porous high surface area alumina known as activated alumina, commonly used as a catalyst, adsorbent, dehydrating agent and catalyst carrier. Please feel free to contact me for more informations. We supply it with good quality and competitive price, feel free to contact me for more informations. Skype: lydia9098 QQ: 2899790584 Mobile: +8613469960910 mail:whgainschem@foxmail.com MSN:gainschem_06@hotmail.com

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Wuhan Gains Chemical CO.,LTD

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