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Merck
CN

806811

Sigma-Aldrich

二氧化硅

mesoporous, 1 μm particle size, pore size ~2 nm

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别名:
二氧化硅, 多孔二氧化硅
线性分子式:
SiO2
CAS号:
分子量:
60.08
EC 号:
MDL编号:
UNSPSC代码:
12352302
PubChem化学物质编号:
NACRES:
NA.23

质量水平

检测方案

99.9% trace metals basis

形式

powder

表面积

1000 ± 100 m2/g

平均零件尺寸

1±0.25 μm

粒径

1 μm

孔径

0.1-0.3 cm3/g pore volume
1.9-2.3 nm pore diameter
~2 nm pore size

bp

2230 °C (lit.)

mp

>1600 °C (lit.)

SMILES字符串

O=[Si]=O

InChI

1S/O2Si/c1-3-2

InChI key

VYPSYNLAJGMNEJ-UHFFFAOYSA-N

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应用

介孔二氧化硅是具有多孔结构的无机材料,可用于色谱、催化、药物递送和成像。

WGK

nwg

闪点(°F)

Not applicable

闪点(°C)

Not applicable


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Yao Wang et al.
Advanced materials (Deerfield Beach, Fla.), 27(3), 576-585 (2014-09-23)
Advances in nanotechnology and nanomedicine offer great opportunities for the development of nanoscaled theranostic platforms. Among various multifunctional nanocarriers, magnetic mesoporous silica nanocomposites (M-MSNs) attract prominent research interest for their outstanding properties and potential biomedical applications. This Research News article
Si-Han Wu et al.
Chemical Society reviews, 42(9), 3862-3875 (2013-02-14)
Good control of the morphology, particle size, uniformity and dispersity of mesoporous silica nanoparticles (MSNs) is of increasing importance to their use in catalyst, adsorption, polymer filler, optical devices, bio-imaging, drug delivery, and biomedical applications. This review discusses different synthesis
Isabel Sierra et al.
Journal of chromatography. A, 1363, 27-40 (2014-07-13)
Recent advances in the development of new materials are having a major impact on analytical chemistry. For example, the unique properties of ordered mesoporous silicas (OMSs) have been shown to enhance the analytical performance of many existing techniques or allow

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Mesoporous silica used in wastewater remediation, air cleaning, catalysis, bio-catalysis, and drug delivery.

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