Merck
All Photos(1)

806862

Sigma-Aldrich

Silica

mesoporous SBA-15, <150 μm particle size, pore size 6 nm, Hexagonal pore morphology

Synonym(s):
Porous Silica, SBA-15, 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

powder

particle size

<150 μm

pore size

0.5-0.7 cm3/g pore volume
6 nm pore size

surface area

700 m2/g±50 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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Silica mesoporous SBA-15, &lt;150&#160;&#956;m particle size, pore size 4&#160;nm, Hexagonal pore morphology

Sigma-Aldrich

806803

Silica

assay

99.9% trace metals basis

assay

99.9% trace metals basis

assay

99.9% trace metals basis

assay

99.9% trace metals basis

form

powder

form

mesoporous, powder

form

mesoporous, powder

form

powder

particle size

<150 μm

particle size

2 μm

particle size

3 μm

particle size

<150 μm

mp

>1600 °C (lit.)

mp

>1600 °C (lit.)

mp

>1600 °C (lit.)

mp

>1600 °C (lit.)

pore size

0.5-0.7 cm3/g pore volume

pore size

0.1-0.3 cm3/g pore volume, ~2 nm pore size

pore size

0.2-0.4 cm3/g pore volume, ~4 nm pore size

pore size

0.7-0.9 cm3/g pore volume, 4 nm pore size

surface area

700 m2/g±50 m2/g

surface area

900-1100 m2/g

surface area

300-400 m2/g

surface area

750-850 m2/g

General description

SBA-15 has a 2D hexagonal pore structure.

Application

Mesoporous silicas are inorganic materials that have porous structures and find applications in chromatography, catalysis, drug delivery and imaging. Functionalized SBA-15 can be used as polymer support for drug delivery applications.

Storage Class Code

11 - Combustible Solids

WGK

nwg

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Certificate of Analysis

Enter Lot Number to search for Certificate of Analysis (COA).

Certificate of Origin

Enter Lot Number to search for Certificate of Origin (COO).

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