SILICA GEL MERCK GRADE 7754 HIGH PURIT Y 70-230 MESH 60 ANGSTROM (C005B-009368)

Catalog No.: C005B-009368
Mfr. No.: 403598-500G
Mfr. Name: Sigma-Aldrich
Qty/UOM: 500
UOM: GR

Price: $1,480.04

List Price: $1,644.49

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.

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Description
Specifications

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 removed by supercritical extraction

Application

Silica gel was used to compare MCM-41 type mesoporous adsorbents.

Other Notes

Low levels of Fe, Cu, Zn, Cl^-, SO₄^2-, and NO₃^- reduce irreversible adsorption.

Legal Information

EMD Millipore is a registered trademark of Merck KGaA, Darmstadt, Germany

UPC:: 41115700
Condition:: New
Availability:: 3-5 Days
Weight:: 1.00 Ounces
HazmatClass:: No
MPN:: 403598-500G
CAS:: 112926-00-8

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