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642991

Sigma-Aldrich

氧化铝

nanoparticles, 30-60 nm particle size (TEM), 20 wt. % in H2O

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About This Item

线性分子式:
Al2O3
CAS号:
1344-28-1
分子量:
101.96
MDL编号:
MFCD00003424
UNSPSC代码:
12352303
eCl@ss:
38120402
PubChem化学物质编号:
24883240
NACRES:
NA.23

表单

dispersion
liquid (suspension)
nanoparticles

质量水平

100

浓度

20 wt. % in H2O

粒径

30-60 nm (TEM)

密度

1.06 g/mL at 25 °C

SMILES字符串

O=[Al]O[Al]=O

InChI

1S/2Al.3O

InChI key

TWNQGVIAIRXVLR-UHFFFAOYSA-N

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相关类别

一般描述

氧化铝（Al2O3）是基于金属氧化物的工程纳米材料，可用于各种工业应用。 可在稳定剂存在的条件下，由水解Al2O3 醇盐，煅烧颗粒制备。

应用

基于Al2O3 的纳米颗粒应用广泛，可用于陶瓷、 航空航天领域、 废水处理、 磨料， 油漆， 催化剂 和地板材料。

其他说明

无分散剂

储存分类代码

12 - Non Combustible Liquids

WGK

nwg

闪点(°F)

Not applicable

闪点(°C)

Not applicable

个人防护装备

Eyeshields, Gloves, multi-purpose combination respirator cartridge (US)

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分析证书(COA)

Lot/Batch Number
MKCV5075
MKCC4886
MKCC7562
MKCC2244
MKBV3498V

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Nanotechnology in high performance paint coatings
Khanna AS
Asian Journal of Experimental Sciences, 21(2), 25-32 (2008)
Burning of nano-aluminized composite rocket propellants
De Luca LT, et al.
Combustion, Explosion and Shock Waves, 41(6), 680-692 (2005)
Structure and properties of Zn-Al-Cu alloy reinforced with alumina particles
Martinez-Flores E, et al.
Materials & Design, 24(4), 281-286 (2003)
A study on the friction and wear behavior of PTFE filled with alumina nanoparticles
Sawyer WG, et al.
Wear, 254(5-6), 573-580 (2003)
Colloidal behavior of aluminum oxide nanoparticles as affected by pH and natural organic matter
Ghosh S, et al.
Langmuir, 24(21), 12385-12391 (2008)
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