半岛bd体育手机客户端 说明
一般描述
Nanotechnology led to the production of nanosized synthetic crystalline form silica. Nanosilica can be synthesized using reverse microemulsion, flame synthesis and sol-gel methods. Organic-inorganic hybrid materials enhance the mechanical and calorific properties which attribute nanoeffect and schemical coalescents between nanoparticles and polymer. Silica nanocomposite is widely used in the building fields. Uniform distribution of nano-silica in the polymer improves the strength, abrasion-resistance. Nano-silica was prepared by sol-gel technique. RP-18W plates are used in 2D TLC (two-dimensional thin layer chromatography) systems to develop reversed-phase chromatograms are produced.
应用
Nano-Silica gel RP-18W on Alu-foil may be used for TLC, 2D-TLC and HPTLC.
半岛bd体育手机客户端 性质
| 形式 | aluminum cards |
| 质量水平 | 100 |
| 特点 | binder Organic fluorescent indicator |
| manufacturer/tradename | sigma-aldrich |
| technique(s) | HPTLC: suitable thin layer chromatography (TLC): suitable |
| 长度 × 宽度 | 20 cm × 20 cm |
| 层厚度 | 150 μm 150 μm |
| 粒径 | ≥8 μm |
| 孔径 | 60 ? medium pore diameter |
| 操作pH范围 | 2 - 10 |
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 |
| 个人防护装备 | Eyeshields, Gloves, type N95 (US) |
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