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202975

Cerium oxide

Name: Cerium oxide
Brand: ALDRICH

powder, 99.995% trace 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

UNSPSC Code:

12352303

eCl@ss:

38160411

PubChem Substance ID:

24852135

NACRES:

NA.23

EC Number:

215-150-4

MDL number:

MFCD00010933

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属性

产品名称

氧化铈 IV, powder, 99.995% trace metals basis

Quality Level

100

assay

99.995% trace metals basis

form

powder

composition

CeO₂

reaction suitability

reagent type: catalyst
core: cerium

greener alternative product characteristics

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

sustainability

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density

7.13 g/mL at 25 °C (lit.)

greener alternative category

Enabling

SMILES string

O=[Ce]=O

InChI

1S/Ce.2O

InChI key

CETPSERCERDGAM-UHFFFAOYSA-N

说明

General description

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。本品已经过能效优化，适合用于分子太阳能热能储存系统(MOST)。点击此处以获取更多信息。

Application

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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Comparative toxicity assessment of CeO2 and ZnO nanoparticles towards Sinorhizobium meliloti, a symbiotic alfalfa associated bacterium: use of advanced microscopic and spectroscopic techniques.

Susmita Bandyopadhyay et al.

Journal of hazardous materials, 241-242, 379-386 (2012-10-23)

Cerium oxide (CeO(2)) and zinc oxide (ZnO) nanoparticles (NPs) are extensively used in a variety of instruments and consumer goods. These NPs are of great concern because of potential toxicity towards human health and the environment. The present work aimed

In situ supported MnO(x)-CeO(x) on carbon nanotubes for the low-temperature selective catalytic reduction of NO with NH3.

Dengsong Zhang et al.

Nanoscale, 5(3), 1127-1136 (2013-01-04)

The MnO(x) and CeO(x) were in situ supported on carbon nanotubes (CNTs) by a poly(sodium 4-styrenesulfonate) assisted reflux route for the low-temperature selective catalytic reduction (SCR) of NO with NH(3). X-Ray diffraction (XRD), transmission electron microscopy (TEM), high-resolution TEM (HRTEM)

Au25 nanocluster-catalyzed Ullmann-type homocoupling reaction of aryl iodides.

Gao Li et al.

Chemical communications (Cambridge, England), 48(98), 12005-12007 (2012-11-07)

The Au(25)(SR)(18)/CeO(2) nanocluster catalyst showed high activity in the homocoupling of aryl iodides (e.g. up to 99.8% yield with iodobenzene) and excellent recyclability.

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全球贸易项目编号

货号	GTIN
202975-10G	04061838765451
202975-50G	04061838110893