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EUROPIUM Structure

EUROPIUM

Chemical Properties

Melting point 822 °C (lit.)
Boiling point 1527 °C (lit.)
Density  5.24 g/mL at 25 °C (lit.)
solubility  reacts with H2O
form  ingot
color  Silver/gray
Specific Gravity 5.24
Resistivity 81 μΩ-cm, 20°C
Water Solubility  Reacts with water.
Sensitive  Air & Moisture Sensitive
Merck  13,3937
Exposure limits ACGIH: TWA 2 ppm; STEL 4 ppm
OSHA: TWA 2 ppm(5 mg/m3)
NIOSH: IDLH 25 ppm; TWA 2 ppm(5 mg/m3); STEL 4 ppm(10 mg/m3)
InChI InChI=1S/Eu
InChIKey OGPBJKLSAFTDLK-UHFFFAOYSA-N
SMILES [Eu]
CAS DataBase Reference 7440-53-1(CAS DataBase Reference)
EPA Substance Registry System Europium (7440-53-1)

Safety Information

Hazard Codes  F,C
Risk Statements  14/15-17-34
Safety Statements  43-7/8-45-36/37/39-27-26-23
RIDADR  UN 2813 4.3/PG 2
WGK Germany  3
1-10
TSCA  Yes
HazardClass  4.1
PackingGroup  II
HS Code  28053090

MSDS

Usage And Synthesis

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