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active aluminium oxide 1344-28-1 china supplier

Inquiry
  Post Date: Feb 11,2015
  Expiry Date: Feb 11,2016
  Detailed Description: Cas No. :1344-28-1 Quantity: 200,000Kilograms
Payment Method: T/T，L/C

activated aluminum oxide

 

physical, chemistry performance analysis (carries out GB/T6166--1985)

Analysis project

Test Data

Alumina content(Al2O3)%

92

Oxidation sodium(Na2O)%

≤1.0

Static adsorption capacity(RH=60)%

≥16.8

Water absorption %

≥50

Pore volumeg/cm3 

≥0.38

Specific Surface Areag/cm3

≥300

Strength

≥80

Bulk Density g/cm3

0.7-0.8

Wear rate%

≤0.6

Appearance

WhiteNonpoisonousNo foul

 1. Activated alumina, also known as active alumina, the English name for Activated Alumina or Reactive alumina; activated alumin (I) um oxide. The use of alumina in the catalyst is usually designed as "activated alumina", which is a porous, high dispersion of the solid materials, a large surface area, the porous catalyst surface with the required characteristics, such as adsorption, surface activity, good thermal stability, so widely used as a catalyst for chemical reactions and catalyst carrier.

 2.Activated Alumina is used by scientific deployment of high-purity alumina and catalytic made finishing. Adsorption of water it can remove harmful fluoride, can be used for potable water and plant oxygen, fluorine, arsenic removal. Effluent decolorization. Deodorization.

 Application:

Activated alumina desiccant can be done, water volume, fast drying, can regenerate (400-500K baking.) Activated alumina is alumina chemicals areas, mainly for the adsorbent, water purifying agent, catalyst and catalyst carrier, according to different uses, and its raw materials and preparation methods are different.

  CAS Registry Number:

1344-28-1
  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;
  Molecular Formula: Al2O3
  Molecular Weight: 101.9613
  Molecular Structure: 1344-28-1 Aluminum oxide
  Hazard Symbols:  Xi:;
  Risk Codes: R36/37/38:;
  Safety Description: S24/25:;

  Company: Beijing GuangDaRuiJin Chemical Co., Ltd     [ China ]        
  Contact: Doris
  Tel: 86-1058478363
  Fax: 86-1058478363
  Email: sales01@gdrjchem.com
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