288624 Sigma-Aldrich

Silica gel

high-purity grade, pore size 60 Å, 70-230 mesh



Related Categories Analytical/Chromatography, Essential Chemicals, Irregular Silica Gel, High-Purity Grade, Other Silica Gels, Research Essentials,
grade   high-purity grade
description   for column chromatography
mfr. no.   Sigma-Aldrich®
particle size   63-200 μm
  70-230 mesh
pore size   0.75 cm3/g pore volume
  60 Å
surface area   ~500 m2/g
bp   2230 °C
mp   >1600 °C



1 kg in poly bottle

250 g in poly bottle

5 kg in fiber drum

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technical grade, pore size 60 Å, 70-230 mesh, 63-200 μm

Safety & Documentation

Safety Information

WGK Germany 


Certificate of Analysis

Certificate of Origin

Protocols & Articles


Silica Gel Adsorbents

Silica gels are used as an adsorbent in numerous applications, including chromatographic separations and removal of impurities through adsorption. In chromatography or column chromatography, the stat...
Shyam Verma
Market Segment Manager, Reagents & Chemicals shyam.verma@sial.comAnalytix, Volume 9 Article 3
Keywords: Adsorption, Chromatography, Column chromatography, Flash chromatography, Indicators, Organic synthesis, Purification, Reversed-phase chromatography

Peer-Reviewed Papers


Set your institution to view full text papers.

A simple method for production of pure silica from rice hull ash Kalapathy, U., A. Proctor, and J. Shultz. Bioresour. Technol. 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)

Dissipative water intrusion in hydrophobic MCM-41 type materials. Martin T, Lefevre B, Brunel D, et al. Chem. Commun. (Camb.) (1), 24-5, (2002)


Fieser 9,410 / Fieser 10,346 / Fieser 11,466 / Fieser 12,431

Aldrich MSDS 1, 1601:A / Corp MSDS 1 (2), 3090:A / RegBook 1 (3), 3535:C

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