342890
二氧化硅
−325 mesh, 99.5% trace metals basis
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
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主要用作具有良好热机械性质的基质材料，可用于各种应用，包括：气相沉积、相沉积、原子力显微镜探针(AFM)、旋转涂覆、电子设备。
Other Notes
其可能含有吸附的H2O和CO2，这些组分可通过在>900°C下煅烧除去
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存储类别
13 - Non Combustible Solids
wgk
nwg
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
dust mask type N95 (US), Eyeshields, Gloves
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)
全球贸易项目编号
| 货号 | GTIN |
|---|---|
| 342890-100G | 04061826757543 |
| 342890-1KG | 04061826757550 |