High purity alumina for sapphire crystal

Post Date:
May 20,2014
Expiry Date:
Nov 16,2014
Detailed Description:
Cas No. :1344-28-1 Quantity: 100000Metric Tons
Specs:VK-L100G,VK-L100K,VK-L100Q
Price:30 USD Kilograms
Payment Method: T/T
CAS #:1344-28-1
Specification:

Style VK-L100G VK-L100K VK-L100Q VK-L100D VK-L100S
Appearance White powder White block White ball Columnar crystal crackles
Size 0.2-3um 50mm/60mm 1.5-3.5mm / /
Density, g/cm3 0.4-1 3.3-3.7 0.7-1.3 3.3-3.9 3.9
Purity, % 99.999 99.999 99.999 99.999 99.999
Si, ppm 3 3 3 3 3
Na, ppm 1 1 1 1 1
Fe, ppm 3 3 3 3 3
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
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:;

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