Aluminum oxide CAS NO.1344-28-1

CH4N-11 CH4N-11-2：Rare earth tri-band phosphor; luminescent phosphor with long afterglow; filler; refractory materials; Epoxy resin; bio-ceramics; etc. CH4N-11S：Precision polishing materials. CH4N…

CH4N-11 CH4N-11-2：Rare earth tri-band phosphor; luminescent phosphor with long afterglow; filler; refractory materials; Epoxy resin; bio-ceramics; etc. CH4N-11S：Precision polishing materials. CH4N-11G：Precision polishing materials, filler, refractory materials. CH4N-11-3: The electrode coating of lithium ion battery. CH4N-21：Catalyst support; desiccant; adsorbent; cleaning agent; filler; tube wall coating; etc. CH4N-21S：Inside wall film of the lamp, Purifying agent; adsorbent.Alumina, Aluminum oxide, purity 99.99% CAS1344-28-1 Key supplier of Alumina from China High Purity Utralfine Alumina Powders CH4N-21SPercentage Compositions %99.99AppearanceWhite powdersCrystal Form % a>=95Original Diameter um 0.15-0.20Pelleting Diameter um -----------ApplicationsIt can be used in rare earth tri-band phosphor,luminescent phosphor with long afterglow,precision polishing materials,catalyst support,inorganic membrane,electrochip,filler,structure ceramic,transparent alumina ceramic tube for high-plessure sodium vapor lamps,single-crystalline materials,far infrared materials,bioceramic,etc..Qualification Model Appearance Products name Al2O3 Content, %Original Diameter,nmAggregated Average Diameter, μm(Loose density, g/cm3Specific Surface Areas, BET m2/gCH4N-11White powdersα- Al2O399.99150-2000.50-2.500.30-0.403-7CH4N-11SWhite pulpAlumina, Aluminum oxide, purity 99.99% CAS1344-28-1 Key supplier of Alumina from China High Purity Utralfine Alumina Powders CH4N-21SPercentage Compositions %99.99AppearanceWhite powdersCrystal Form % a>=95Original Diameter um 0.15-0.20Pelleting Diameter um -----------ApplicationsIt can be used in rare earth tri-band phosphor,luminescent phosphor with long afterglow,precision polishing materials,catalyst support,inorganic membrane,electrochip,filler,structure ceramic,transparent alumina ceramic tube for high-plessure sodium vapor lamps,single-crystalline materials,far infrared materialHigh purity Aluminum Exclusive for Saphire ProductionAppearancewhite powder 99.999%CAS1344-28-1Key supplier of Alumina High purity Alumina Exclusive for Saphire Production  Product Name Alumina;Molecular Formula Al2O3;CAS# 1344-28-1;Molecular Weight 101.9Technical Specifications  Model AppearanceProduct NameAl2O3 content, %Original Diameter, nmD50, μmGranulation Particle Size, μmBulk Density, g/cm3Specific Surface Area, BET m2/gCH4N-11BWhite Powderα- Al2O399.9955005.00—0.30-0.404-6CH4N-21BWhite Powderγ- Al2O399.9955-201.0-3.030-700.13-0.3080-150CH5N-11White Powderα- Al2O399.999 0.5-10  4-6CH5N-11Z-5White Round Palletα- Al2O399.999  R 50mmH 20mmρ3.65 g/cm3 CH5N-11Z-6White Round Palletα- Al2O399.999  R 60mmH 20mmρ3.65 g/cm3 CH5N-11Z-8White Round Palletα- Al2O399.999  R 80mmH 20mmρ3.65 g/cm3 CH5N-11Z-18White Round Palletα- Al2O399.999  R 180mmH 20mmρ3.75 g/cm3 CH5N-11Z-21White Round Palletα- Al2O399.999  R 210mmH 20mmρ3.75 g/cm3 Impurity Elements Contents, PPMModelFeNaMnMgSiCaKZnCH4N-11B510<13123<11CH4N-21B320<13123<11CH5N-11, 11Z0.51Cu 0.50.510.1Pb 0.5Ti 0.2 Storage Seal in a dry ambience;Package Packed with alumina foil bag, net weight 25kgs/bag.