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Sigma-Aldrich

Silicium(IV)-oxid

nanopowder, 99.8% trace metals basis

Synonym(e):

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:
329763582
NACRES:
NA.23

Assay

99.8% trace metals basis

Form

nanopowder

Oberflächenbereich

175-225 m2/g , BET

Durchmesser

12 nm

bp

2230 °C (lit.)

mp (Schmelzpunkt)

>1600 °C (lit.)

SMILES String

O=[Si]=O

InChI

1S/O2Si/c1-3-2

InChIKey

VYPSYNLAJGMNEJ-UHFFFAOYSA-N

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Anwendung

Silica nanopowder can be used for a variety of applications such as filler material for dental applications, substrate in atomic layer deposition (ALD), and nanoscale insulated additive.

Lagerklassenschlüssel

11 - Combustible Solids

WGK

nwg

Flammpunkt (°F)

Not applicable

Flammpunkt (°C)

Not applicable

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Preparation and characterization of a BisGMA-resin dental restorative composites with glass, silica and titania fillers
Thorat S, et al.
Dental Materials Journal, 31(4), 635-644 (2012)
Low thermal conductivity carbon fibrous composite nanomaterial enabled by multi-scale porous structure
Gbewonyo S, et al.
Materials & Design, 134(4), 218-225 (2017)
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Nature, 506(7487), 216-220 (2014-02-07)
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