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461210

Sigma-Aldrich

Cerium

chips

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About This Item

Fórmula empírica (notación de Hill):
Ce
Número de CAS:
7440-45-1
Peso molecular:
140.12
Número CE:
231-154-9
Número MDL:
MFCD00010924
Código UNSPSC:
12161600
ID de la sustancia en PubChem:
24869828
NACRES:
NA.23

Análisis

99.9% trace rare earth metals basis

Nivel de calidad

100

formulario

chips
chunks

idoneidad de la reacción

reagent type: catalyst
core: cerium

resistividad

73 μΩ-cm, 20°C

bp

3443 °C (lit.)

mp

795 °C (lit.)

densidad

6.67 g/mL at 25 °C (lit.)

cadena SMILES

[Ce]

InChI

1S/Ce

Clave InChI

GWXLDORMOJMVQZ-UHFFFAOYSA-N

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Pictogramas

Flame
GHS02

Palabra de señalización

Danger

Frases de peligro

H228

Clasificaciones de peligro

Flam. Sol. 1

Código de clase de almacenamiento

4.3 - Hazardous materials which set free flammable gases upon contact with water

Clase de riesgo para el agua (WGK)

WGK 3

Punto de inflamabilidad (°F)

Not applicable

Punto de inflamabilidad (°C)

Not applicable

Equipo de protección personal

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

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Certificados de análisis (COA)

Lot/Batch Number
MKCM5568
MKCL3351
MKCF8795
MKCD3457
MKBT0290V

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Si necesita una versión concreta, puede buscar un certificado específico por el número de lote.

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Cerium(IV) sulfate

Sigma-Aldrich

359009

Cerium(IV) sulfate

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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