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457965

Sigma-Aldrich

Europium

chip, in mineral oil

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About This Item

Empirical Formula (Hill Notation):
Eu
CAS Number:
7440-53-1
Molecular Weight:
151.96
EC Number:
231-161-7
MDL number:
MFCD00010992
UNSPSC Code:
12352300
PubChem Substance ID:
24869413

Assay

99.9% trace rare earth metals basis

form

chips in mineral oil

reaction suitability

reagent type: catalyst
core: europium

resistivity

81 μΩ-cm, 20°C

bp

1527 °C (lit.)

mp

822 °C (lit.)

density

5.24 g/mL at 25 °C (lit.)

SMILES string

[Eu]

InChI

1S/Eu

InChI key

OGPBJKLSAFTDLK-UHFFFAOYSA-N

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Pictograms

Flame
GHS02

Signal Word

Danger

Hazard Statements

H250

Hazard Classifications

Pyr. Sol. 1

Storage Class Code

4.2 - Pyrophoric and self-heating hazardous materials

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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Certificates of Analysis (COA)

Lot/Batch Number
08121EQ

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Min Zheng et al.
ACS applied materials & interfaces, 5(3), 1078-1083 (2013-01-22)
Iron is one of the most important elements in the metabolic process for all living system. However, both its deficiency and excess from normal permissible limits can induce serious disorders. We synthesized a europium-based metal-organic framework (Eu-MOF), EuL(3) (L =
Guihua Cui et al.
Carbohydrate polymers, 94(1), 77-81 (2013-04-03)
A series of thermo-responsive copolymers of poly(N-isopropylacrylamide) (PNIPAM) and cellulose were synthesized via atom transfer radical polymerization (ATRP) using N-isopropylacrylamide as the monomer, cellulose acetate as the initiator, and CuCl/tris(2-dimethylaminoethyl)amine (Me6TREN) as a catalytic system. The resulting polymers had a
Sonia Rodriguez-Liviano et al.
Langmuir : the ACS journal of surfaces and colloids, 29(10), 3411-3418 (2013-02-14)
A procedure for the synthesis of multifunctional europium(III)-doped gadolinium(III) fluoride (Eu:GdF3) nanoparticles (~85 nm) with quasispherical shape by precipitation at 120 °C from diethylene glycol solutions containing lanthanide chlorides and an ionic liquid (1-Butyl, 2-methylimidazolium tetrafluoroborate) as fluoride source has
Mingjing Liu et al.
Analytica chimica acta, 761, 149-156 (2013-01-15)
Time-resolved luminescence bioassay technique using lanthanide complexes as luminescent probes/sensors has shown great utilities in clinical diagnostics and biotechnology discoveries. In this work, a novel terpyridine polyacid derivative that can form highly stable complexes with lanthanide ions in aqueous media
James W Walton et al.
Chemical communications (Cambridge, England), 49(16), 1600-1602 (2013-01-22)
The synthesis, structure and photophysical properties of a series of highly emissive europium complexes is reported. Certain complexes enter mammalian cells by macropinocytosis and stain the mitochondria selectively, allowing observation of the Eu emission in cellulo by time-gated spectral imaging.
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