Macro-porous Pseudoboehmite Suppliers, Macro-porous Pseudoboehmite Manufacturers.

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Zibo Jiulong Chemical Co., Ltd.

Macro-porous Pseudoboehmite


  • Category :
    Catalyst and Auxiliary/Catalyst
  • Synonyms :
    alpha-Alumina;Aluminumoxidegammamodmicron;Aluminamesh;alpha Alumina;Aluminium oxide;Aluminium oxide,active;oxo-oxoalumanyloxy-alumane;dialuminum oxygen(-2) anion;Aluminium oxide wafer;;corundum, artificial;Corundum (lattice spacing, other parameters);activated alumina;alumina activated;activated alumina ball;activated alumina desiccant;Ultrafine Alumina;
  • CAS NO :
    1344-28-1
  • EC NO :
    215-691-6
  • Molecular Formula :
    Al2O3
  • Molecular Weight :
    101.9613
  • Main Specifications :
    Purity: 99.8%
  • InChI :
    InChI=1/2Al.3O/q2*+3;3*-2
  • Packing :
    25kg/woven bag, 750kg/pallet, 15MT/20GP with pallet, 18MT/20GP without pallet 150kg/drum, 600kg/pallet, 12MT/20GP 200L/metal drum ,
  • Product description :

    This product is a large-pore, medium-density pseudo-boehmite product with high purity, large pore volume, uniform pore size distribution, good fluidity, and easy acid dissolution.
    This product has the characteristics of good molding performance, high strength, good wear resistance, etc. It is widely used in hydrocracking, residual oil hydrogenation, hydrofining and other catalyst industries, and it can also be used as an important component of fine abrasives and high temperature adhesives.

    Physical and chemical indicators:

    Item Pole Volume Specfic Surface DryBasis SiO2 Dispersionindex Na2O Fe2O3
    M1/g M2/g % % % % %
    HYN_001 0.70-0.90 240-320 70±1 <0.06   <0.08 <0.02
    0.90-1.10 280-340 70±1 <0.06   <0.08 <0.02
    HYN_002 0.70-1.10 240-380 70±1 0.5-2.0   <0.08 <0.02
    0.70-1.10 280-400 70±1 2-4   <0.08 <0.02
    0.80-1.20 220-400 70±1 >4   <0.08 <0.02
    HYN_003 0.70-1.20 200-300 70±1 <0.02   <0.01 <0.01
    HYN_004 0.37-0.45 240-280 >60 <0.06 >96 <0.10 <0.02
    0.37-0.45 240-280 >60 <0.06 >96 <0.05 <0.02
  • Uses :
    This product is a large-pore, medium-density pseudo-boehmite product with high purity, large pore volume, uniform pore size distribution, good fluidity, and easy acid dissolution.
  • Molecular Structure :
    Macro-porous Pseudoboehmite 1344-28-1

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