85356
Silicon dioxide
granular, ≥99.9%
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
MDL number:
assay
≥99.9%
form
granular
reaction suitability
core: silicon
manufacturer/tradename
Umicore Materials AG
refractive index
n20/D 1.544 (lit.)
particle size
0.2-0.7 mm
mp
1610 °C (lit.)
density
2.6 g/mL at 25 °C (lit.)
SMILES string
O=[Si]=O
InChI
1S/O2Si/c1-3-2
InChI key
VYPSYNLAJGMNEJ-UHFFFAOYSA-N
General description
SiO2 is majorly used as a substrate material with excellent thermo-mechanical properties in a variety of applications which include: vapour deposition, phase deposition, atomic force microscopy probes(AFM, spin coating, and electronic based devices.
Application
- Bioresorbable pressure sensors protected with thermally grown silicon dioxide for the monitoring of chronic diseases and healing processes: Discusses the development of bioresorbable pressure sensors using silicon dioxide, highlighting its potential in medical diagnostics and monitoring (J Shin et al., 2019, Nature).
- Solvent-assisted lipid bilayer formation on silicon dioxide and gold: This research investigates the interaction between lipid bilayers and silicon dioxide surfaces, useful in the development of biosensors and other biotechnological applications (SR Tabaei et al., 2014, ACS Publications).
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Storage Class
13 - Non Combustible Solids
wgk
WGK 2
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Gloves, type N95 (US)
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Growth model of bamboo-shaped carbon nanotubes by thermal chemical vapor deposition.
Lee C J, et al.
Applied Physics Letters, 77(21), 3397-3399 (2000)
Exciton diffusion measurements in poly (3-hexylthiophene).
Shaw P E, et al.
Advanced Materials, 20(18), 3516-3520 (2008)
Measurement of the adhesion force between carbon nanotubes and a silicon dioxide substrate.
Whittaker J D, et al.
Nano Letters, 6(5), 953-957 (2006)
Global Trade Item Number
| SKU | GTIN |
|---|---|
| 446440-25ML | 04061836692360 |
| 85356-100G | 04061833024034 |