207918
Europium(III) nitrate pentahydrate
99.9% trace metals basis
Synonym(s):
Europium trinitrate hydrate
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About This Item
Linear Formula:
Eu(NO3)3 · 5H2O
CAS Number:
Molecular Weight:
428.06
NACRES:
NA.23
PubChem Substance ID:
UNSPSC Code:
12352302
EC Number:
233-380-3
MDL number:
Assay:
99.9% trace metals basis
Form:
crystals and lumps
Quality Segment
assay
99.9% trace metals basis
form
crystals and lumps
reaction suitability
core: europium, reagent type: catalyst
impurities
≤1500.0 ppm Trace Rare Earth Analysis
SMILES string
O.O.O.O.O.[Eu+3].[O-][N+]([O-])=O.[O-][N+]([O-])=O.[O-][N+]([O-])=O
InChI
1S/Eu.3NO3.5H2O/c;3*2-1(3)4;;;;;/h;;;;5*1H2/q+3;3*-1;;;;;
InChI key
BBGDGFQCQRFYCP-UHFFFAOYSA-N
General description
Europium(III) nitrate pentahydrate is a white crystalline solid with luminescent properties. It is widely used as a precursor to fabricate nanomaterials and perovskite solar cells.
Application
Europium(III) nitrate pentahydrate can be used:
- As a precursor to synthesize Y2O3:Eu3+ thin-film phosphors by sol-gel method for display applications.
- As a dopant to prepare crystalline nanophosphors. These are suitable for bioimaging as they are hydrophilic in nature and white light-emitting diodes.
- To fabricate dye-sensitized solar cells with enhanced light-harvesting efficiency.
- As a dopant to prepare various metal oxide nanoparticles, for example, ZnO nanoparticles for photocatalytic application.
signalword
Danger
hcodes
Hazard Classifications
Eye Irrit. 2 - Ox. Sol. 2 - Skin Irrit. 2 - STOT SE 3
target_organs
Respiratory system
Storage Class
5.1B - Oxidizing hazardous materials
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
dust mask type N95 (US), Eyeshields, Gloves, type P3 (EN 143) respirator cartridges
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