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5N High Purity Alumina Al2O3 For Sapphire Crystal Growth CAS 1344-28-1

Minimum Order Quantity : 1kg by express. Packaging Details : 1kgs / bag or 25kgs / barrel.
Delivery Time : 7-10working day after order confirmed. Payment Terms : L/C, T/T, ,Alibaba.
Supply Ability : 3000mts per year.
Place of Origin: Anhui, China Brand Name: elite-indus
Certification: ISO Model Number: 5N

Detail Information

Product Name: 5N High Purity Alumina MOQ: 1kg
OEM: Yes Application: For Sapphire Crystal Growth
High Light:

vinyl copolymer resin

,

alcohol soluble polyamide resin

Product Description

5N high purity alumina for sapphire crystal growth

 

 

Description:

CAS #:1344-28-1
Molecular formula: Al2O3
MW: 101.96
Melting point: 2050 ℃
Boiling point: 2980 ℃
 
Specification:
Item ELT-L100G ELT-L100K ELT-L100Q ELT-L100S ELT-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
 

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