MilliporeSigma
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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
Linear Formula:
SiO2
CAS Number:
Molecular Weight:
60.08
EC Number:
MDL number:
PubChem Substance ID:
NACRES:
NA.23

Quality Level

assay

99.9% trace metals basis

form

mesoporous

particle size

15 μm

pore size

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

surface area

1400-1600 m2/g

bp

2230 °C (lit.)

mp

>1600 °C (lit.)

SMILES string

O=[Si]=O

InChI

1S/O2Si/c1-3-2

InChI key

VYPSYNLAJGMNEJ-UHFFFAOYSA-N

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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.[45]

Application

Mesoporous silicas are inorganic materials having porous structures and find applications in chromatography, catalysis, drug delivery and imaging.[96][06][07]

Packaging

5 g in glass bottle

Storage Class Code

11 - Combustible Solids

WGK

nwg

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Certificate of Analysis

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Certificate of Origin

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