Merck
All Photos(2)

718483

Sigma-Aldrich

二氧化硅

nanopowder, spec. surface area 175-225 m2/g (BET), 99.8% trace metals basis

Synonym(s):
二氧化硅
Linear Formula:
SiO2
CAS Number:
Molecular Weight:
60.08
EC 号:
MDL编号:
PubChem化学物质编号:
NACRES:
NA.23

质量水平

100

测定

99.8% trace metals basis

形式

nanopowder

直径

12 nm

表面积

spec. surface area 175-225 m2/g (BET)

bp

2230 °C (lit.)

mp

>1600 °C (lit.)

SMILES string

O=[Si]=O

InChI

1S/O2Si/c1-3-2

InChI key

VYPSYNLAJGMNEJ-UHFFFAOYSA-N

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应用

二氧化硅纳米粉末可在牙科应用的填充材料、原子层沉积(ALD)的基底和纳米绝缘添加剂等各种应用中使用。

包装

100 g in glass bottle

储存分类代码

11 - Combustible Solids

WGK

nwg

闪点(F)

Not applicable

闪点(C)

Not applicable

Certificate of Analysis

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Certificate of Origin

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