342890
Silicon dioxide
−325 mesh, 99.5% trace metals basis
Synonym(s):
Cristobalite, Quartz, Sand, Silica
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About This Item
Linear Formula:
SiO2
CAS Number:
Molecular Weight:
60.08
NACRES:
NA.23
PubChem Substance ID:
UNSPSC Code:
12352303
EC Number:
262-373-8
MDL number:
assay
99.5% trace metals basis
form
powder
reaction suitability
core: silicon
refractive index
n20/D 1.544 (lit.)
particle size
−325 mesh
mp
1610 °C (lit.)
density
2.6 g/mL at 25 °C (lit.)
application(s)
battery manufacturing
SMILES string
O=[Si]=O
InChI
1S/O2Si/c1-3-2
InChI key
VYPSYNLAJGMNEJ-UHFFFAOYSA-N
Application
SiO2 is majorly used as a substrate material with excellent thermo-mechanical properties which can be used in a variety of applications which include: vapor deposition, phase deposition, atomic force microscopy probes(AFM), spin coating, electronic based devices.
Other Notes
May contain adsorbed H2O and CO2 which is removable by calcining at >900°C
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Storage Class
13 - Non Combustible Solids
wgk
nwg
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
dust mask type N95 (US), Eyeshields, Gloves
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Exciton diffusion measurements in poly (3-hexylthiophene).
Shaw PE, et al.
Advanced Materials, 20(18), 3516-3520 (2008)
The effect of calcination temperature on the surface microstructure and photocatalytic activity of TiO2 thin films prepared by liquid phase deposition.
Yu J, et al.
The Journal of Physical Chemistry B, 107(50), 13871-13879 (2003)
Oxygen-aided synthesis of polycrystalline graphene on silicon dioxide substrates.
Chen J, et al.
Journal of the American Chemical Society, 133(44), 17548-17551 (2011)
Global Trade Item Number
| SKU | GTIN |
|---|---|
| 342890-100G | 04061826757543 |
| 342890-1KG | 04061826757550 |