Europium | CAS No. 7440-53-1

Europium

Basic Information

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CAS Number

7440-53-1

Molecular Formula

Molecular Weight

151.96 g/mol

Chemical Classification

Basic Chemical Raw Materials Inorganic Chemicals Acids

Basic Physical Properties

Melting Point

1100-1200 ºC

Boiling Point

1527 °C

Density

5.245 g/cm3

Water Solubility

Reacts with water.

SMILES

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[Eu]

InChI

InChI=1S/Eu

InChIKey

OGPBJKLSAFTDLK-UHFFFAOYSA-N

LogP

0.0

Topological Polar Surface Area

0.0 Å²

Hydrogen Bond Donor/Acceptor

0 / 0

Complexity

Safety Information

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GHS Hazard Pictograms

H250

Hazard Statement

H250 Catches fire spontaneously if exposed to air
Pyrophoric liquids; Pyrophoric solids

Hazard Class

Class 4.1 Class 4.1

Sensitiveness

Air & Moisture Sensitive

Synonyms & References

English

7440-53-1
Ultra Thin Europium Nanofoil
Europium, powder, 1g, max. particle size 250micron, 99.9%
444W947O8O
Europium foil, 0.25mm (0.01in) thick
EUROPIUM ION
Europium ingot
EINECS 231-161-7
Europium, wire reel, 50mm, diameter 1.0mm, hard, 99.95%
MFCD00010992
Europium sputtering target, 76.2mm dia x 1.59mm thick
DTXCID0047660
Europium Metal-Organic Framework
Q1396
UNII-444W947O8O
Europium Metal Organic Framework
Europium sputtering target, 50.8mm dia x 1.59mm thick
Europium Metallicum
Europium, wire reel, 200mm, diameter 1.0mm, hard, 99.95%
Europium, foil, 25x25mm, thickness 0.1mm, as rolled, 99.95%
Europium Standard: Eu @ 1000 microg/mL in 5% HNO3
Europium (III) Hydride
europium atom
Europium, wire reel, 100mm, diameter 1.0mm, hard, 99.95%
AMY22272
Europium Dihydride
Europium Standard: Eu @ 10000 microg/mL in 5% HNO3
CHEBI:32999
EUROPIUM [MI]
NS00082236
DTXSID3064695

MDL Number

MFCD00010992

FAQ

What regulatory guidelines apply to Europium (CAS: 7440-53-1)?

Europium (CAS: 7440-53-1) is classified under the Globally Harmonized System of Classification and Labeling of Chemicals (GHS) as a non-toxic substance. In the European Union, it is regulated under the REACH (Registration, Evaluation, Authorisation and Restriction of Chemicals) regulation. For manufacturing and importing, the FDA and EPA may have additional requirements related to the handling and disposal of europium compounds.

Are there alternatives to Europium (CAS: 7440-53-1) in synthesis?

There are several alternatives to europium (CAS: 7440-53-1) in synthesis. For example, terbium and yttrium can be used as alternatives due to their similar electronic configurations. Other alternatives include rare earth elements like lanthanum and neodymium, which can serve similar functions in certain applications.

What is the market or research trend for Europium (CAS: 7440-53-1)?

The market for europium (CAS: 7440-53-1) shows steady growth, driven by its applications in phosphors for LED lighting and display technologies. Recent research trends focus on developing more efficient and cost-effective methods for producing europium compounds, as well as exploring its use in emerging fields such as quantum computing and bioimaging.

How should waste containing Europium (CAS: 7440-53-1) be handled?

Waste containing europium (CAS: 7440-53-1) should be handled according to the local regulations and guidelines. Generally, it is advisable to collect waste liquids in appropriate containers and dispose of them through professional waste disposal services. Incineration can also be used, but it must be conducted in facilities that meet environmental protection standards to prevent toxic emissions.