Al2O3 Aluminum Oxide
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| Post Date: | Dec 12,2013 |
| Expiry Date: | Dec 12,2014 |
| Detailed Description: |
Cas No. :1344-28-1
Quantity: 1Metric Tons Price:15 USD Kilograms Payment Method: TT High Purity Aluminum Oxide m Oxide/Aluminium Oxide/ Alumina Oxid Aluminum oxide, also known as activated alumina is manufactured from aluminium hydroxide by dehydroxylating it in a way that produces a highly porous material; this material can have a surface area significantly over 200 square meters/g. The compound is used as a (to keep things dry by absorbing water from the air) and as a of , and in . It is made of (alumina; Al2O3), the same chemical substance as and (but without the impurities that give those gems their color). It has a very high surface-area-to-weight ratio. That means it has a lot of very small pores, almost like tunnels, that run throughout it. Performance and advantages Pure, clear, white aluminum oxides.The most friable aluminum oxide and due to its high purity and largecrystal size, the crystals fracture comparatively swiftly, constantly exposing fresh cutting crystals to the workpiece.These materials are widely used in precision finishing of wood, leather, rubber, glass, etc. and in the grinding of heat sensitive alloys, taking advantage of its friability and cool cutting ability. Applications: 1, used in catalysts and catalyst carriers; 2, used in polishing powder; 3, used in abradant; 4, used in thin-film material; 5, used in functional ceramics; 6, used in laser crystals; 7, used in YAG; |
| 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: | 
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| Hazard Symbols: |  Xi:; |
| Risk Codes: | R36/37/38:; |
| Safety Description: | S24/25:; |
| Company: | Shenyang Huijinfengda Chemical Co., Ltd. [ China ] |
| Contact: | vicky |
| Tel: | 86-24-25121168 |
| Fax: | 86-24-25126998 |
| Email: | renruixuan@hotmail.com |
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