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Merck
CN
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718483

Sigma-Aldrich

二氧化硅

nanopowder, 99.8% trace metals basis

别名:

二氧化硅

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About This Item

线性分子式:
SiO2
CAS号:
7631-86-9
分子量:
60.08
EC 号:
231-545-4
MDL编号:
MFCD00011232
UNSPSC代码:
12352302
PubChem化学物质编号:
329763582
NACRES:
NA.23

质量水平

100

检测方案

99.8% trace metals basis

形式

nanopowder

表面积

175-225 m2/g , BET

直径

12 nm

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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相关类别

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。

储存分类代码

11 - Combustible Solids

WGK

nwg

闪点(°F)

Not applicable

闪点(°C)

Not applicable

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