Super dispersion and active alumina nanopowder

• Post Date:

  Jan 04,2014

• Expiry Date:

  Jan 04,2015

• Detailed Description:

  Cas No. :1344-28-1 Quantity: 1000Metric Tons
  Payment Method: T/T
  Basic information：
  Chemical name：alumina;aluminum oxide
  CAS No：1344-28-1
  molecular formula：Al2O3
  molecular weight：101.9
  
  Product characters：
  1. Small particle size, less than 5 nanometer.
  2. Big surface area about 300 m2/g , good pore structure.
  3. Excellent dispersion property and high stability.
  4. High catalytic activity, test indicates catalytic activity of this type nano-alumina has over 5 times than regular Y phase alumina nanopowder.
  
  Specification ：
  Item no: JR04
  Powder Appearance: White powder
  Dispersion appearance: Transparent liquid
  Particle size: 3-5nm
  Content: 99.99%
  Crystal phase: γ
  Surface area, m2/g: 250-350
  Surface property: hydrophilic
  
  Application ：
  1. High active catalyst and catalyst carrier
  2. Transparent coating
  3. Transparent painting
  4. Transparent alumina ceramics
  5. Optical ceramics
  Precision polishing liquid such as Silicon wafer polishing, jewel wafer polishing
  
  Dosage：0.1%-0.5%
  

• 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:

  

• Hazard Symbols:

   Xi:;
  

• Risk Codes:

  R36/37/38:;
  

• Safety Description:

  S24/25:;
  

• Company:

  hang zhou wan jing new material co., ltd.     [ China ]        

• Contact:

  Jone

• Tel:

  0571-88852193

• Fax:

  0571-87908550

• Email:

  veking880213@126.com