Skip to Content
Merck
All Photos(1)

Documents

805467

Sigma-Aldrich

Silica

mesoporous MCM-48, ≤15 μm particle size, pore size 3 nm, Cubic pore morphology

Synonym(s):

MCM-48, Porous Silica, Silicon dioxide

Sign Into View Organizational & Contract Pricing
All Photos(1)

About This Item

Linear Formula:
SiO2
CAS Number:
7631-86-9
Molecular Weight:
60.08
EC Number:
231-545-4
MDL number:
MFCD00011232
UNSPSC Code:
12352302
PubChem Substance ID:
329768939
NACRES:
NA.23

Quality Level

100

Assay

99.9% trace metals basis

form

mesoporous

surface area

1400-1600 m2/g

particle size

≤15 μm

pore size

0.4-0.6 cm3/g pore volume
2-4 nm pore diameter
3 nm

bp

2230 °C (lit.)

mp

>1600 °C (lit.)

SMILES string

O=[Si]=O

InChI

1S/O2Si/c1-3-2

InChI key

VYPSYNLAJGMNEJ-UHFFFAOYSA-N

Looking for similar products? Visit Product Comparison Guide

Related Categories

General description

MCM-48 molecular sieves can be hydrothermally synthesized from sodium silicate, as the precursor. The crystal structure exists in the form of a truncated rhombic dodecahedral.

Application

Mesoporous silicas are inorganic materials having porous structures and find applications in chromatography, catalysis, drug delivery and imaging.

Storage Class Code

11 - 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’.

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library

Customers Also Viewed

Slide 1 of 3

1 of 3

Silica, mesostructured MSU-F (cellular foam)

Sigma-Aldrich

560979

Silica, mesostructured

Silica mesoporous, 2 μm particle size, pore size ~2 nm

Sigma-Aldrich

806587

Silica

Silica mesoporous, 0.5 μm particle size, pore size ~4 nm

Sigma-Aldrich

808989

Silica

Synthesis of MCM-48 single crystals.
Kim JM and Ryoo R
Chemical Communications (Cambridge, England), 2, 259-260 (1998)
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

Articles

Mesoporous Silica Applications

Mesoporous silica used in wastewater remediation, air cleaning, catalysis, bio-catalysis, and drug delivery.

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service