硅胶

硅胶

CAS号:112945-52-5
英文名:Silica, fumed
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化合物简介
Synthetic Amorphous Silica has interesting thickening and thixotropic properties, and an enormous external surface area. It is produced by a vapor phase hydrolysis process using chlorosilanes or substituted silanes such as, silicon tetrachloride in a flame of hydrogen and oxygen. This material is formed and collected in a dry state. This product contains no detectable crystalline silica.
基本信息
编号系统
物化性质
安全信息
生产方法及用途
用途
制造玻璃陶瓷,磨蚀剂,油类的脱色,提纯硅铁,分析测定硼、砷和银等。
薄层色谱分析制板用。