High purity alumina for crystal growth

• Post Date:

  Jan 04,2014

• Expiry Date:

  Jan 04,2015

• Detailed Description:

  Cas No. :1344-28-1 Quantity: 100000Metric Tons
  Specs:VK-L100D
  Payment Method: T/T
  Basic Information:
  CAS #:1344-28-1
  Molecular formula: Al2O3
  MW: 101.96
  Melting point: 2050 ℃
  Boiling point: 2980 ℃
  Specification:
  1. Item: VK-L100G
  Crystal shape: a
  Appearance: White powder
  APS, um: 0.2-3
  SSA, m2/g: 3-12
  Density, g/cm3: 0.4-1
  Assay, %: 99.999
  2. Item: VK-L100K
  Crystal shape: a
  Appearance: White block
  APS, um: 50mm/60mm
  Density, g/cm3: 3.3-3.7
  Assay, %: 99.999
  3. Item: VK-L100Q
  Crystal shape: a
  Appearance: White granules
  APS, um: 1.5-3.5mm
  Density, g/cm3: 0.7-1.3
  Assay, %: 99.999
  4. Item: VK-L100S
  Crystal shape: a
  Appearance: crackles
  APS, um: 1-3cm
  Density, g/cm3: 1.2
  Assay, %: 99.999
  5. Item: VK-L100D
  Crystal shape: Multi-crystal
  Appearance: Columnar crystal
  Density, g/cm3: 3.3-3.9
  Assay, %: 99.999
  
  Application:
  1, Single crystal of sapphire
  2, Laser Crystal (YAG) and artificial gem
  3, Colorful gem
  4, White gem, red gem
  
  Packing: 25kg/barrel
  

• 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