637238
Silice
nanopowder, 10-20 nm particle size (BET), 99.5% trace metals basis
Alternative plus écologique
Synonyme(s) :
Dioxyde de silicium
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A propos de cet article
Formule linéaire :
SiO2
Numéro CAS:
Poids moléculaire :
60.08
NACRES:
NA.23
PubChem Substance ID:
UNSPSC Code:
12352302
EC Number:
231-545-4
MDL number:
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assay
99.5% trace metals basis
form
nanopowder
composition
SiO2
reaction suitability
core: silicon
greener alternative product characteristics
Design for Energy Efficiency
Design for Energy Efficiency
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sustainability
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particle size
10-20 nm (BET)
bp
2230 °C (lit.)
mp
>1600 °C (lit.)
density
2.2-2.6 g/mL at 25 °C
bulk density
0.011 g/mL
application(s)
glass & ceramic
SMILES string
O=[Si]=O
InChI
1S/O2Si/c1-3-2
InChI key
VYPSYNLAJGMNEJ-UHFFFAOYSA-N
General description
We are committed to bringing you Greener Alternative Products, which adhere to one of the four categories of Greener Alternatives. This is an enabling product and can be used as an alternative anode in lithium ion batteries due to its high energy storage capacity, low working potential, and abundance, offering a greener, potentially more sustainable option for energy storage. Click here for more information.
The refractive index of silica nanoparticles is similar to polymeric coatings, so it finds several applications in the preparations of nanocomposites. Properties suh as, thermal resistance, electrical and mechanical are enhanced. Silica nanoparticles find uses in various fields of catalysts, pigment stabilization, electronics and sensors.
Application
Silica nanoparticles have been used :
- To study the nonlinear optical properties of SiO2 nanocomposites in weak optical fields.
- As a nanoadditive in nanocomposite calcium alginate fibers.
- As dispersant in liquid polymethylsiloxane to exihibit unique optical non linearity in low intensity visible radiation fields.
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Classe de stockage
11 - Combustible Solids
Que se passe-t-il ?
nwg
Point d'éclair (°F)
Not applicable
Point d'éclair (°C)
Not applicable
EPI (équipement de protection individuelle)
dust mask type N95 (US), Eyeshields, Gloves
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