10025-76-0

Name EUROPIUM CHLORIDE
CAS 10025-76-0
EINECS(EC#) 233-040-4
Molecular Formula Cl3Eu
MDL Number MFCD00010994
Molecular Weight 258.32
MOL File 10025-76-0.mol
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Chemical Properties

Appearance off-white to pale yellow powder
Melting point  850 °C(lit.)
density  4.89 g/mL at 25 °C(lit.)
storage temp.  Inert atmosphere,2-8°C
form  powder
color  Yellow
Specific Gravity 4.89
Water Solubility  Soluble in water. Soluble in dilute hydrochloric acid, acetone and alcohol. Slightly soluble in tetrahydrofuran.
Crystal Structure UCl3 type
Sensitive  Hygroscopic
crystal system Six sides
Merck  14,3904
Space group P63/m
Lattice constant
a/nmb/nmc/nmα/oβ/oγ/oV/nm3
0.7370.7370.41390901200.1946
Stability: hygroscopic
Cosmetics Ingredients Functions SKIN PROTECTING
InChI 1S/3ClH.Eu/h3*1H;/q;;;+3/p-3
InChIKey NNMXSTWQJRPBJZ-UHFFFAOYSA-K
SMILES Cl[Eu](Cl)Cl
CAS DataBase Reference 10025-76-0(CAS DataBase Reference)
EPA Substance Registry System Europium chloride (EuCl3) (10025-76-0)
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Safety Data

Symbol(GHS)  Exclamation Mark (GHS07)
GHS07
Signal word  Warning
Hazard statements  H315-H319-H335
Precautionary statements  P261-P280-P271
Safety Statements 
S24/25:Avoid contact with skin and eyes .
WGK Germany  2
RTECS  LE7525000
TSCA  Yes
HS Code  2846902010
Storage Class 11 - Combustible Solids
Safety Profile
Poison by intraperitoneal route. Moderately toxic by ingestion. When heated to decomposition it emits very toxic fumes of Cl-. See also RARE EARTHS.

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