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263001

Sigma-Aldrich

Cerium

powder, −40 mesh, 99.9% trace rare earth metals basis

Empirical Formula (Hill Notation):
Ce
CAS Number:
Molecular Weight:
140.12
EC Number:
MDL number:
PubChem Substance ID:
NACRES:
NA.23

Quality Level

Assay

99.9% trace rare earth metals basis

form

powder

reaction suitability

reagent type: catalyst
core: cerium

resistivity

73 μΩ-cm, 20°C

particle size

−40 mesh

bp

3443 °C (lit.)

mp

795 °C (lit.)

density

6.67 g/mL at 25 °C (lit.)

SMILES string

[Ce]

InChI

1S/Ce

InChI key

GWXLDORMOJMVQZ-UHFFFAOYSA-N

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Cerium powder, −40 mesh, 99.9% trace rare earth metals basis

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Cerium rod, 50mm, diameter 6.35mm, cast, 99.9%

GF02435554

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assay

99.9% trace rare earth metals basis

assay

99.9%

assay

99.9% trace rare earth metals basis

assay

99.90%

form

powder

form

foil

form

chips, chunks

form

rod

reaction suitability

reagent type: catalyst
core: cerium

reaction suitability

-

reaction suitability

reagent type: catalyst
core: cerium

reaction suitability

-

bp

3443 °C (lit.)

bp

3443 °C (lit.)

bp

3443 °C (lit.)

bp

3443 °C (lit.)

mp

795 °C (lit.)

mp

795 °C (lit.)

mp

795 °C (lit.)

mp

795 °C (lit.)

density

6.67 g/mL at 25 °C (lit.)

density

6.67 g/mL at 25 °C (lit.)

density

6.67 g/mL at 25 °C (lit.)

density

6.67 g/mL at 25 °C (lit.)

Pictograms

FlameExclamation mark

Signal Word

Danger

Hazard Classifications

Acute Tox. 4 Dermal - Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Eye Irrit. 2 - Flam. Sol. 1 - Skin Irrit. 2 - STOT SE 3 - Water-react 2

Target Organs

Respiratory system

Storage Class Code

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

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificate of Analysis

Enter Lot Number to search for Certificate of Analysis (COA).

Certificate of Origin

Enter Lot Number to search for Certificate of Origin (COO).

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