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Safety Information

806870

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

Regulatory Listings

Regulatory Listings are mainly provided for chemical products. Only limited information can be provided here for non-chemical products. No entry means none of the components are listed. It is the user’s obligation to ensure the safe and legal use of the product.

ISHL Indicated Name

Substances Subject to be Indicated Names

ISHL Notified Names

Substances Subject to be Notified Names

JAN Code

806870-5G:4548174002728
806870-BULK:
806870-VAR:

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Certificates of Analysis (COA)

Lot/Batch Number
MKBW8080V

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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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