| Model NO.: | 5n highly purified alumina4271 |
|---|---|
| Packaging Qty: | 15kg/barrel |
| Manufacure Name: | Xuan cheng jing rui new material co.,ltd |
| Customization: | Available Customized Request |
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Basic Information: CAS #:1344-28-1 Molecular formula: Al2O3 MW: 101.96 Melting point: 2050 ? Boiling point: 2980 ? Specification: Model VK-L100G VK-L100K Crystal type a a Appearance White loose powder White platelet shape Average particle size(um) 1-3 --------- BET(m2/g) 6-12 --------- Loose density(g/cm3) 0.4-0.6 --------- Density of platelet shape (g/cm3) -------- 3.3~3.8 Content of Al2O3(%) 99.999 99.999 Si (ppm) 2 2 Na (ppm) 1 1 Fe (ppm) 1 1 Ca (ppm) 1 1 Ti (ppm) <1 <1 Zr (ppm) <1 <1 Mg (ppm) 1 1 Application: 1,single crystal of sapphire 2,Laser Crystal(YAG)and artificial gem 3,colourful gem 4,white gem,red gem
