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99570 Sigma-Aldrich

Silica gel on TLC plates

L × W 20 cm × 20 cm, fluorescent indicator: no

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Properties

Related Categories Analytical/Chromatography, Glass TLC Plates: Silica matrix, LPLC/TLC/Paper Chromatography, Sigma-Aldrich TLC Plates, TLC Plates, Glass backing,
material   glass support
  silica gel matrix
feature   binder Polymeric
  fluorescent indicator: no
mfr. no.   Sigma-Aldrich
application(s)   thin layer chromatography (TLC): suitable
L × W   20 cm × 20 cm
layer thickness   250 μm
particle size   8.0-12.0 μm
pore size   60 Å medium pore diameter

Description

Application

Silica gel on TLC Plates was used in thin layer chromatography.

General description

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

Price and Availability

Safety & Documentation

Safety Information

RIDADR 
NONH for all modes of transport
WGK Germany 
3

Documents

Certificate of Analysis

Protocols & Articles
Peer-Reviewed Papers
15

References

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