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700290

Cerium oxide

Name: Cerium oxide
Brand: ALDRICH

nanopowder, <50 nm particle size (BET), 99.95% trace rare earth metals basis

别名:

氧化铈, 氧化铈，氧化铈

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关于此项目

线性分子式:

CeO₂

化学文摘社编号:

1306-38-3

分子量:

172.11

NACRES:

NA.23

PubChem Substance ID:

329762193

UNSPSC Code:

12352302

EC Number:

215-150-4

MDL number:

MFCD00010933

eCl@ss:

38160411

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属性

产品名称

氧化铈 IV, nanopowder, <50 nm particle size (BET), 99.95% trace rare earth metals basis

assay

99.95% trace rare earth metals basis

form

nanopowder

reaction suitability

core: cerium

greener alternative product characteristics

Design for Energy Efficiency
Learn more about the Principles of Green Chemistry.

sustainability

Greener Alternative Product

surface area

30 m²/g , BET

particle size

<50 nm (BET)

density

7.13 g/mL at 25 °C (lit.)

bulk density

0.53 g/cm³

greener alternative category

Enabling

SMILES string

O=[Ce]=O

InChI

1S/Ce.2O

InChI key

CETPSERCERDGAM-UHFFFAOYSA-N

说明

General description

氧化铈（IV） (CeO₂) 是一类稀土材料，可以通过包括热水解和水热法在内的多种方法合成。它的特性包括高折射率和介电常数。

我们竭诚为您带来符合一项或多项绿色化学12项原则要求的绿色替代产品。本品旨在用于分子太阳能热能储存系统(MOST)，并已经过能效优化。点击此处以获取更多信息。

Application

CeO₂纳米粉可用于多种应用，例如生物医学、半导体和涂料应用。

CeO₂ 添加到 CuO/TiO₂ 中会增加比表面积并抑制高温下的烧结和孔径增长。

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存储类别

13 - Non Combustible Solids

wgk

WGK 1

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Faceshields, Gloves, type P2 (EN 143) respirator cartridges

历史批次信息供参考:

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Oxidase-like activity of polymer-coated cerium oxide nanoparticles

Asati A, et al.

Angewandte Chemie (International Edition in English), 48(13), 2308-2312 (2009)

Hydrothermal synthesis of cerium (IV) oxide

Hirano M and Kato E

Journal of the American Chemical Society, 79(3), 777-780 (1996)

Fungus mediated synthesis of biomedically important cerium oxide nanoparticles

Khan SA and Ahmad A

Materials Research Bulletin, 48(10), 4134-4138 (2013)

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全球贸易项目编号

货号	GTIN
700290-100G	04061832795423
700290-25G	04061832795447