91835

TLC 铝箔上的硅胶

with fluorescent indicator 254 nm, silica gel 60 matrix, L × W 5 cm × 10 cm

• 别名: TLC Silica Gel on Aluminum Sheets
• 分類程式碼代碼: 41115711
• NACRES: NC.07

属性

• 材料: aluminum support; silica gel 60 matrix
• 品質: with fluorescent indicator 254 nm
• 特點: binder Organic Polymer; fluorescent indicator
• 包裝: pkg of 50 sheets
• 製造商／商標名: Sigma-Aldrich
• 技術: thin layer chromatography (TLC): suitable
• 長度 × 寬度: 5 cm × 10 cm
• 層厚度: 200 μm
• 粒徑: 8.0-12.0 μm
• 孔徑: 60 Å medium pore diameter

说明

一般說明

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 widely used as layer material for TLC. Plaster of Paris is generally used as binding agent to hold silica gel firmly to the TLC plates. Silica gel is applied as sorbent to the aluminium foils.

應用

Silica gel on TLC Alu foils may be used to perform thin layer chromatography.

安全信息

• 儲存類別代碼: 11 - Combustible Solids
• 水污染物質分類（WGK）: WGK 3
• 閃點（°F）: Not applicable
• 閃點（°C）: Not applicable
• 個人防護裝備: Eyeshields, Gloves, type N95 (US)