85356
二氧化硅
granular, ≥99.9%
别名:
方石英, 石英, 砂石, 硅石
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关于此项目
线性分子式:
SiO2
化学文摘社编号:
分子量:
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主要用作具有良好热机械性质的基质材料，可用于多种应用，包括：气相沉积、相沉积、原子力显微镜探头(AFM)、旋转涂覆和电子器件等。
Application
- Bioresorbable pressure sensors protected with thermally grown silicon dioxide for the monitoring of chronic diseases and healing processes：采用二氧化硅开发生物可吸收压力传感器，说明它在医学诊断和监测中的应用潜力(J Shin et al., 2019, Nature)。
- Solvent-assisted lipid bilayer formation on silicon dioxide and gold：研究脂双层和二氧化硅表面的相互作用，用于开发生物传感器和其他生物技术应用(SR Tabaei et al., 2014, ACS Publications)。
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存储类别
13 - Non Combustible Solids
wgk
WGK 2
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Gloves, type N95 (US)
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)
全球贸易项目编号
| 货号 | GTIN |
|---|---|
| 446440-25ML | 04061836692360 |
| 85356-100G | 04061833024034 |