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544833

Sigma-Aldrich

氧化铝

nanopowder, <50 nm particle size (TEM)

别名:

氧化铝

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About This Item

线性分子式:
Al2O3
CAS号:
1344-28-1
分子量:
101.96
EC號碼:
215-691-6
MDL號碼:
MFCD00003424
分類程式碼代碼:
12352303
eCl@ss:
38120402
PubChem物質ID:
24878787
NACRES:
NA.23

描述

gamma phase

形狀

nanopowder

表面積

>40 m2/g , BET

粒徑

<50 nm (TEM)

mp

2040 °C (lit.)

SMILES 字串

O=[Al]O[Al]=O

InChI

1S/2Al.3O

InChI 密鑰

TWNQGVIAIRXVLR-UHFFFAOYSA-N

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相关类别

一般說明

氧化铝(Al2O3)基纳米粉末是一种金属氧化物基纳米材料，可用于各种工业应用。该物质可通过Al2O3的醇盐水解和存在稳定剂时的颗粒煅烧来制备。

應用

Al2O3纳米粉末可用于广泛应用，例如陶瓷、航空航天、废水处理、研磨剂、涂料、催化剂和地板材料。

儲存類別代碼

11 - Combustible Solids

水污染物質分類（WGK）

nwg

閃點（°F）

Not applicable

閃點（°C）

Not applicable

個人防護裝備

Eyeshields, Gloves, type N95 (US)

历史批次信息供参考:

分析证书(COA)

Lot/Batch Number
BCCH1968
BCCG0535
BCCD3504
BCCB0346
BCBV0836

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Sigma-Aldrich

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氧化铝

Nanotechnology in high performance paint coatings
Khanna AS
Asian Journal of Experimental Sciences, 21(2), 25-32 (2008)
Size-controlled synthesis of alumina nanoparticles from aluminum alkoxides
Park YK, et al.
Materials Research Bulletin, 40(9), 1506-1512 (2005)
Colloidal behavior of aluminum oxide nanoparticles as affected by pH and natural organic matter
Ghosh S, et al.
Langmuir, 24(21), 12385-12391 (2008)
Alumina and zirconia acrylate nanocomposites coatings for wood flooring: Photocalorimetric characterization
Landry V, et al.
Progress in Organic Coatings, 61(1), 76-82 (2008)
Michael Bushell et al.
Nanomaterials (Basel, Switzerland), 10(9) (2020-09-17)
Physical chemical characterization of nanomaterials is critical to assessing quality control during production, evaluating the impact of material properties on human health and the environment, and developing regulatory frameworks for their use. We have investigated a set of 29 nanomaterials
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