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          LIANLIAN CHEMICAL
          UPC818F-180-γ-Al2O3(99.9%)

          Molecular Formula:Al2O3

          Molecular Weight:101.96

          CAS No.:1344-28-1

          EINECS No.:215-691-6

          MDL:MFCD00003424

           

          Appearance White Powder
          Crystal γ
          Purity,% 99.99
          D50,μm    ≤ 6
          Loose Density,g/cm3 0.08~0.25
          Tap Density,g/cm3 0.18~0.35
          BET,m2/g 180±20
          Impurity Element Contents,  ≤ppm (Si),ppm≤ 50
            (Fe),ppm≤ 5
            (Na),ppm≤ 10
            (Ca),ppm≤ 5
            (K),ppm≤ 5

          Performance:gamma alumina is odourless, tasteless white powder. For unstable crystal, in 1000 ℃alumina into theta, 1180 ℃transformed into crystalline type stable alpha alumina. Primary diameter is 6 ~ 10 nm, is transparent or translucent nanoparticles. BET for 100 ~ 400 m2 / g, specific surface area is big, there is a lot of surface chemical activity.

          Usage:packing, catalyst carrier, desiccant, adsorbent, purifying agent, tube wall coating, synthetic gems, etc.

          Packing:packed in composite paper bag, lined with plastic film bag, net weight 10 kg/bag.

          Storage:seal stored in a cool, dry, well ventilated place, avoid direct sunlight.


          UPC818F-180-γ-Al2O3(99.9%)
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