Merck
CN

99571

Supelco

薄层层析板上的硅胶

L × W 20 cm × 20 cm, silica gel 60 matrix, fluorescent indicator

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NACRES:
NC.07

物料

glass support
silica gel 60 matrix

质量水平

特点

binder Organic Polymer
fluorescent indicator

包装

pkg of 25 ea

manufacturer/tradename

Sigma-Aldrich

technique(s)

thin layer chromatography (TLC): suitable

长度 × 宽度

20 cm × 20 cm

层厚度

250 μm

粒径

8.0-12.0 μm

孔径

60 Å medium pore diameter

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此商品
995696076399570
Supelco

Supelco

99571

薄层层析板上的硅胶

Supelco

Supelco

99569

薄层层析板上的硅胶

Supelco

Supelco

60763

薄层层析板上的硅胶

Supelco

Supelco

99570

薄层层析板上的硅胶

feature

binder Organic Polymer, fluorescent indicator

feature

binder Organic Polymer, fluorescent indicator

feature

binder Organic Polymer, fluorescent indicator

feature

binder Organic Polymer

packaging

pkg of 25 ea

packaging

pkg of 100 ea

packaging

pkg of 50 plates

packaging

pkg of 25 plates

technique(s)

thin layer chromatography (TLC): suitable

technique(s)

thin layer chromatography (TLC): suitable

technique(s)

thin layer chromatography (TLC): suitable

technique(s)

thin layer chromatography (TLC): suitable

layer thickness

250 μm

layer thickness

250 μm

layer thickness

250 μm

layer thickness

250 μm

pore size

60 Å medium pore diameter

pore size

60 Å medium pore diameter

pore size

60 Å medium pore diameter

pore size

60 Å medium pore diameter

一般描述

硅胶是胶体二氧化硅的刚性三维网络。它专门用作齐格勒-纳塔催化剂中活性钛(III)中心的载体材料。硅胶允许受控的碎裂,导致形成具有窄粒度分布和高堆积密度的均匀聚合物颗粒。硅胶分类如下:
a.水凝胶 - 孔内充满了水
b.干凝胶 - 通过蒸发过程,气孔中的水相被去除
c.气凝胶 - 通过超临界萃取去除溶剂

应用

TLC 板上的硅胶可用于薄层色谱分析。

储存分类代码

11 - 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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Mingfu Wang et al.
Journal of agricultural and food chemistry, 51(3), 601-608 (2003-01-23)
Artichoke leaf is an herbal medicine known for a long time. A systematic antioxidant activity-directed fractionation procedure was used to purify antioxidative components from the aqueous methanol extractions of artichoke heads and leaves in this study. Seven active polyphenolic compounds
A simple method for production of pure silica from rice hull ash
Kalapathy, U., A. Proctor, and J. Shultz.
Bioresource Technology, 73, 257-262 (2000)
Silica gel supported zirconocene dichloride/methylalumoxane catalysts for ethylene polymerization: Effects of heterogenation on activity, polymer microstructure and product morphology.
Janiak, Christoph, and Bernhard Rieger.
Angew. Makromol. Chem., 215, 47-57 (1994)

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TLC Silica Gel 60 G Plates with Gypsum

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