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 :