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Merck
CN

634271

Sigma-Aldrich

氧化镧(III)

nanopowder, <100 nm particle size (TEM), 99% trace metals basis

别名:

三氧化二镧, 三氧化镧

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About This Item

线性分子式:
La2O3
CAS号:
分子量:
325.81
EC 号:
MDL编号:
UNSPSC代码:
12352302
PubChem化学物质编号:
NACRES:
NA.23

质量水平

方案

99% trace metals basis

表单

nanopowder

反应适用性

reagent type: catalyst
core: lanthanum

粒径

<100 nm (TEM)

密度

6.51 g/mL at 25 °C (lit.)

SMILES字符串

O=[La]O[La]=O

InChI

1S/2La.3O

InChI key

KTUFCUMIWABKDW-UHFFFAOYSA-N

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应用

LAMOX 快离子导体和超导体的前体。
在纳米多孔二氧化钛中用作掺杂剂,可提高其表面酸度。

储存分类代码

13 - Non Combustible Solids

WGK

WGK 3

闪点(°F)

Not applicable

闪点(°C)

Not applicable

个人防护装备

dust mask type N95 (US), Eyeshields, Gloves


历史批次信息供参考:

分析证书(COA)

Lot/Batch Number

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Sibu, C.P. et al.
Chemistry of Materials, 14, 2876-2876 (2002)
A simple sol?gel technique for preparing lanthanum oxide nanopowders
Wang X, et al.
Materials Letters, 60(17-18), 2261-2265 null
Lu Yuan et al.
International journal of nanomedicine, 15, 3415-3431 (2020-06-12)
Lanthanum oxide (La2O3) nanoparticles (NPs) have been widely used in catalytic and photoelectric applications, but the reproductive toxicity is still unclear. This study evaluated the reproductive toxicity of two different-sized La2O3 particles in the testes. Fifty Kunming mice were randomly
Lu Yuan et al.
Food and chemical toxicology : an international journal published for the British Industrial Biological Research Association, 144, 111582-111582 (2020-07-17)
Lanthanum oxide nanoparticles (La2O3 NPs) are used in photoelectric and catalytic applications. Astaxanthin (ASX) is a red carotenoid pigment with antioxidant and anti-inflammatory properties, and the antioxidant activities promote neuroprotection. This study explored the effect of ASX supplementation on La2O3
A A Nogiwa-Valdez et al.
Acta biomaterialia, 9(4), 6226-6235 (2012-12-12)
Zirconia has been used as an orthopaedic material since 1985 and is increasingly used in dental applications. One major concern with the use of zirconia is the significant loss in mechanical properties through hydrothermal degradation, with the uncontrolled transformation of

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