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Sigma-Aldrich

Aluminum doped silica

mesoporous MCM-48, <150 μm particle size, pore size 3 nm, Cubic pore morphology

Synonym(s):

MCM-48, Porous Silica, Silicon dioxide

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About This Item

UNSPSC Code:
12352302

form

powder

concentration

3-5% (Al content)

particle size

<150 μm

pore size

≤150 micron pore size
0.7-0.9 cm3/g pore volume
2-4 nm average pore diameter
3 nm pore size

Application

Mesoporous silica′s are inorganic materials that have porous structures and find applications in chromatography, catalysis, drug delivery and imaging. Carbon paste electrode (CPE) modified with Mesoporous Al-doped silica can be used for the accurate electrochemical determination of catechol in tea samples.

Storage Class Code

13 - Non Combustible Solids

WGK

nwg

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable


Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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Sensitive and rapid determination of catechol in tea samples using mesoporous Al-doped silica modified electrode.
Lin H
Food Chemistry, 113(2), 701-704 null
Wang Y
Advanced Materials, 273, 576-576 (2015)
Si-Han Wu et al.
Chemical Society reviews, 42(9), 3862-3875 (2013-02-14)
Good control of the morphology, particle size, uniformity and dispersity of mesoporous silica nanoparticles (MSNs) is of increasing importance to their use in catalyst, adsorption, polymer filler, optical devices, bio-imaging, drug delivery, and biomedical applications. This review discusses different synthesis
Isabel Sierra et al.
Journal of chromatography. A, 1363, 27-40 (2014-07-13)
Recent advances in the development of new materials are having a major impact on analytical chemistry. For example, the unique properties of ordered mesoporous silicas (OMSs) have been shown to enhance the analytical performance of many existing techniques or allow

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