产品说明
一般描述
Silica gel is a rigid 3D network of colloidal silica. It is exclusively used as a support material for the active titanium(III) centers in Ziegler-Natta catalysts. Silica gel allows a controlled fragmentation resulting in the formation of uniform polymer particles with narrow particle size distribution and high bulk density. Silica gel is classified as below:
a. Aquagel - pores are filled with water
b. Xerogel - by the process of evaporation, aqueous phase in the pores are removed
c. Aerogel - solvent is removed by supercritical extraction
应用
Silica gel on TLC Plates was used in thin layer chromatography.
基本信息
| NACRES | NC.07 |
产品性质
| 物料 | glass support silica gel 60 matrix |
| 质量水平 | 100 |
| 特点 | binder Organic Polymer fluorescent indicator |
| 包装 | pkg of 100 ea |
| manufacturer/tradename | sigma-aldrich |
| technique(s) | thin layer chromatography (TLC): suitable |
| 长度 × 宽度 | 5 cm × 20 cm |
| 层厚度 | 250 μm |
| 粒径 | 8.0-12.0 μm |
| 孔径 | 60 Å medium pore diameter |
安全信息
| 储存分类代码 | 13 - Non Combustible Solids |
| WGK | WGK 3 |
| 闪点(F) | Not applicable |
| 闪点(C) | Not applicable |
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