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High purity alumina for crystal growth

Inquiry
  Post Date: Jan 04,2014
  Expiry Date: Jan 04,2015
  Detailed Description: Cas No. :1344-28-1;11092-32-3;1302-74-5 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;11092-32-3;1302-74-5
  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;11092-32-3;1302-74-5 Aluminum oxide
  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
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