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261041

Sigma-Aldrich

Cerium

ingot, under oil, 99.9% trace rare earth metals basis

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About This Item

Fórmula empírica (Notação de Hill):
Ce
Número CAS:
7440-45-1
Peso molecular:
140.12
Número CE:
231-154-9
Número MDL:
MFCD00010924
Código UNSPSC:
12161600
ID de substância PubChem:
24855785
NACRES:
NA.23

Nível de qualidade

100

Ensaio

99.9% trace rare earth metals basis

forma

ingot

adequação da reação

reagent type: catalyst
core: cerium

resistividade

73 μΩ-cm, 20°C

pb

3443 °C (lit.)

pf

795 °C (lit.)

densidade

6.67 g/mL at 25 °C (lit.)

cadeia de caracteres SMILES

[Ce]

InChI

1S/Ce

chave InChI

GWXLDORMOJMVQZ-UHFFFAOYSA-N

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Pictogramas

Flame
GHS02

Palavra indicadora

Danger

Frases de perigo

H228

Declarações de precaução

P210 - P240 - P241 - P280 - P370 + P378

Classificações de perigo

Flam. Sol. 1

Código de classe de armazenamento

4.1B - Flammable solid hazardous materials

Classe de risco de água (WGK)

WGK 3

Ponto de fulgor (°F)

Not applicable

Ponto de fulgor (°C)

Not applicable

Equipamento de proteção individual

Eyeshields, Gloves, type P3 (EN 143) respirator cartridges

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Certificados de análise (COA)

Lot/Batch Number
MKCN8496
MKCM2534
MKCM2533
MKBK2187V
MKBJ2584V

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David Ecija et al.
Proceedings of the National Academy of Sciences of the United States of America, 110(17), 6678-6681 (2013-04-12)
The tessellation of the Euclidean plane by regular polygons has been contemplated since ancient times and presents intriguing aspects embracing mathematics, art, and crystallography. Significant efforts were devoted to engineer specific 2D interfacial tessellations at the molecular level, but periodic
Jan M Tomczak et al.
Proceedings of the National Academy of Sciences of the United States of America, 110(3), 904-907 (2013-01-11)
Many inorganic pigments contain heavy metals hazardous to health and environment. Much attention has been devoted to the quest for nontoxic alternatives based on rare-earth elements. However, the computation of colors from first principles is a challenge to electronic structure
Joanna M Ogiegło et al.
The journal of physical chemistry. A, 117(12), 2479-2484 (2013-03-09)
The optical properties of gadolinium gallium aluminum garnet, Gd3(Ga,Al)5O12, doped with Ce(3+) are investigated as a function of the Ga/Al ratio, aimed at an improved understanding of the energy flow and luminescence quenching in these materials. A decrease of both
Franziska Schwabe et al.
Chemosphere, 91(4), 512-520 (2013-01-29)
An important aspect in risk assessment of nanoparticles (NPs) is to understand their environmental interactions. We used hydroponic plant cultures to study nanoparticle-plant-root interaction and translocation and exposed wheat and pumpkin to suspensions of uncoated CeO2-NP for 8d (primary particle
Ajay Kumar Yagati et al.
Biosensors & bioelectronics, 47, 385-390 (2013-04-24)
In this study, an enzymatic biosensor for amperometric detection of hydrogen peroxide was developed based on the direct electrochemistry of myoglobin (Mb) on a porous cerium dioxide (CeO2) nanostructured film. The developed film accomplished with large surface area was electrodeposited
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