5nm TiO2 - JR05
5N high purity alumina
Nano alumina/Al2O3
Nano titanium dioxide/TiO2
Nano Zirconia/ZrO2
Nano silica/SiO2
Nano Antimicrobial
Nano Zinc Oxide/ZnO
Nano Rare-earth Oxide
Other nano oxide
Nano oxides for cosmetics
Nano oxides for ceramics
Nano oxides for battery
Nano oxides for coating
Nano oxides for textile
Nano oxides for rubber
Contact info
Contract :
Ms.Cathy
  
Tel:86-563-2062153
       86-563-2062195
       86-571-88852193
       86-571-88866228
       86-571-88920936
 
Mobile: 86-13305631332
 
Fax:86-571-81131920
       86-563-2062197
 
Post code:242000
 
Address:qilin road,xuan zhou economic development zone,
        Xuan cheng city,Anhui province,China
5N high purity alumina for sapphire crystal growth
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Basic Information:

CAS #:1344-28-1
Molecular formula: Al2O3                         
MW: 101.96
Melting point: 2050 ℃
Boiling point: 2980 ℃
Specification:

Item
VK-L100G
VK-L100K
VK-L100Q
VK-L100S
VK-L100D
Crystal shape
a
a
a
a
Multi-crystal
Appearance
White powder
White block
White granules
White fragment
Columnar crystal
APS, um
0.2-3
50mm/60mm
1.5-3.5mm
1-3cm
--
SSA, m2/g
3-12
--
--
--
--
Density, g/cm3
0.4-1
3.3-3.7
0.7-1.3
3.3-3.7
3.3-3.9
Assay, %
99.999
99.999
99.999
99.999
99.999
Si, ppm
2
2
2
2
2
Na, ppm
1
1
1
1
1
Fe, ppm
2
2
2
2
2
Ca, ppm
1
1
1
1
1
Mg, ppm
1
1
1
1
1

 
Application:
1, Single crystal of sapphire
2, Laser Crystal (YAG) and artificial gem
3, Colourful gem
4, White gem,red gem
 
Packing:25kg/barrel