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Basic information：
Chemical name：alumina;aluminum oxide
CAS No：1344-28-1
molecular formula：Al2O3
molecular weight：101.9
Product characters：
1. Small particle size, less than 5 nanometer.
2. Big surface area about 300 m2/g , good pore structure.
3. Excellent dispersion property and high stability.
4. High catalytic activity, test indicates catalytic activity of this type nano-alumina has over 5 times than regular Y phase alumina nanopowder.
Specification ：
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Item no：------ JR04
Powder Appearance ：------ White powder
Dispersion appearance ：------ Transparent liquid
Particle size：------ 3-5nm
Content：------ 99.99%
Crystal phase：------ γ
Surface area, m2/g：------ 250-350
Surface property：------- hydrophilic
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Application ：
1. High active catalyst and catalyst carrier
2. Transparent coating
3. Transparent painting
4. Transparent alumina ceramics
5. Optical ceramics
Precision polishing liquid such as Silicon wafer polishing, jewel wafer polishing
Tel:86- 571-88258350 ,http://www.veking.cn e-mail:veking 22@163.com Person in Charge：isabella wang
Dosage：0.1%-0.5%
