商品详情
- 商品名称：阿拉丁 A406645-25g 氧化铝 ,99.99% metals basis ,6~7 μm,粉末 1344-28-1
- 商品编号：CJ302858
- 店铺：超级百货自营店
基本信息
| 产品名称 | 氧化铝 |
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| 英文名称 | Aluminum oxide |
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| 别名 | 矾土 |
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| 规格或纯度 | 99.99% metals basis ,6~7 μm,粉末 |
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| 运输条件 | 常规运输 |
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| 生化机理 | Aluminum oxide is an inorganic compound used as a grinding or blending agent. In addition, Aluminum oxide can be essential in protein extraction as a component in the preparation of tissues. Aluminum oxide is a source of aluminum in reactions, an abrasive agent, and as a refractory material. Furthermore, Aluminum oxide has a relatively high thermal conductivity of 30 Wm?1K?1. Also Aluminum oxide can act as a catalyst in a variety of reactions such as the Claus process and in the dehydration of alcohols to alkenes. |
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一般描述
白色粉未或颗粒，无味。易吸潮而不潮解。在弱酸或弱碱中溶解度很小。溶于浓硫酸，缓慢溶于碱液中形成氢氧化物，几乎不溶于水及非极性有机溶剂。
白色粉未或颗粒，无味。易吸潮而不潮解。在弱酸或弱碱中溶解度很小。溶于浓硫酸，缓慢溶于碱液中形成氢氧化物，几乎不溶于水及非极性有机溶剂。
安全信息
| EC Number | 215-691-6 |
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| RTECS | BD1200000 |
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相关属性
| CAS编号 | 1344-28-1 |
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| 敏感性 | 易吸潮 |
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| 储存温度 | 干燥 |
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| MDL号 | MFCD00003424 |
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| 密度 | 1.06 |
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| 品牌 | 阿拉丁 |
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| 分子式 | Al2O3 |
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| IUPAC Name | dialuminum;oxygen(2-) |
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| INCHI | InChI=1S/2Al.3O/q2*+3;3*-2 |
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| InChi Key | PNEYBMLMFCGWSK-UHFFFAOYSA-N |
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| Canonical SMILES | [O-2].[O-2].[O-2].[Al+3].[Al+3] |
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| PubChem CID | 9989226 |
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| 分子量 | 101.9 |
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| 折光率 | 1.768 |
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| 沸点 | 2977°C |
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| 熔点 | 2000°C |
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