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777242

Sigma-Aldrich

Siliciumdioxid, mesostrukturiert

SBA-15, 99% trace metals basis

Synonym(e):

Silicium(IV)-oxid, Siliziumdioxid

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About This Item

Lineare Formel:
SiO2
CAS-Nummer:
7631-86-9
Molekulargewicht:
60.08
EG-Nummer:
231-545-4
MDL-Nummer:
MFCD00011232
UNSPSC-Code:
12352302
PubChem Substanz-ID:
329767893
NACRES:
NA.23

Assay

99% trace metals basis

Form

solid

bp

2230 °C (lit.)

mp (Schmelzpunkt)

>1600 °C (lit.)

Anwendung(en)

battery manufacturing

SMILES String

O=[Si]=O

InChI

1S/O2Si/c1-3-2

InChIKey

VYPSYNLAJGMNEJ-UHFFFAOYSA-N

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Anwendung

SBA-15 is a well studied and highly stable mesoporous silica with applications in drug delivery; enzyme immobilization; catalysis; and as templating agents.

Piktogramme

Health hazard
GHS08

Signalwort

Warning

H-Sätze

H373

Gefahreneinstufungen

STOT RE 2 Inhalation

Zielorgane

Lungs

Lagerklassenschlüssel

13 - Non Combustible Solids

WGK

nwg

Flammpunkt (°F)

Not applicable

Flammpunkt (°C)

Not applicable

Analysenzertifikate (COA)

Suchen Sie nach Analysenzertifikate (COA), indem Sie die Lot-/Chargennummer des Produkts eingeben. Lot- und Chargennummern sind auf dem Produktetikett hinter den Wörtern ‘Lot’ oder ‘Batch’ (Lot oder Charge) zu finden.

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Kieselerde MCM-41, pellet, diam. × thickness 2 mm × 5 mm

Sigma-Aldrich

900773

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Sigma-Aldrich

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Silica mesoporous SBA-15

Silicium(IV)-oxid mesoporous, 2 μm particle size, pore size ~4 nm

Sigma-Aldrich

806900

Silicium(IV)-oxid

Silicium(IV)-oxid mesoporous, 1 μm particle size, pore size ~2 nm

Sigma-Aldrich

806811

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Catalytic Activity in Organic Solvents and Stability of Immobilized Enzymes Depend on the Pore Size and Surface Characteristics of Mesoporous Silica
Takahashi; H.;
Chemistry of Materials, 12(11), 3301-3305 (2000)
María Vallet-Regí et al.
Angewandte Chemie (International ed. in English), 46(40), 7548-7558 (2007-09-15)
Research on mesoporous materials for biomedical purposes has experienced an outstanding increase during recent years. Since 2001, when MCM-41 was first proposed as drug-delivery system, silica-based materials, such as SBA-15 or MCM-48, and some metal-organic frameworks have been discussed as
S H Joo et al.
Nature, 412(6843), 169-172 (2001-07-13)
Nanostructured carbon materials are potentially of great technological interest for the development of electronic, catalytic and hydrogen-storage systems. Here we describe a general strategy for the synthesis of highly ordered, rigid arrays of nanoporous carbon having uniform but tunable diameters
Cathleen M Crudden et al.
Journal of the American Chemical Society, 127(28), 10045-10050 (2005-07-14)
The functionalization of SBA-15 with mercaptopropyl trimethoxysilane leads to a material capable of absorbing Pd from organic and aqueous solutions. The resulting Pd-loaded material acts as a catalyst for the Suzuki-Miyaura and Mizoroki-Heck coupling reactions. Leaching studies show that the
Keren B Turton et al.
PloS one, 10(5), e0127243-e0127243 (2015-05-20)
Signal transducer and activator of transcription 3 (STAT3) is a key mediator of leukocyte differentiation and proliferation. The 3' end of STAT3 transcripts is subject to two alternative splicing events. One results in either full-length STAT3α or in STAT3β, which
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Artikel

Mesoporous Silica and their Applications

Mesoporous Silica and their Applications

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