207918

Europium(III)-nitrat Pentahydrat

99.9% trace metals basis

• Synonym(e): Europium trinitrate hydrate
• Lineare Formel: Eu(NO₃)₃ · 5H₂O
• CAS-Nummer: 63026-01-7
• Molekulargewicht: 428.06
• EG-Nummer: 233-380-3
• MDL-Nummer: MFCD00149698
• UNSPSC-Code: 12352302
• PubChem Substanz-ID: 24852480
• NACRES: NA.23

Eigenschaften

• Qualitätsniveau: 100
• Assay: 99.9% trace metals basis
• Form: crystals and lumps
• Eignung der Reaktion: reagent type: catalyst; core: europium
• Verunreinigungen: ≤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;;;;;
• InChIKey: BBGDGFQCQRFYCP-UHFFFAOYSA-N

Beschreibung

Allgemeine Beschreibung

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.

Anwendung

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.

Sicherheitshinweise

• Piktogramme: GHS03,GHS07
• Signalwort: Danger
• H-Sätze: H272,H315,H319,H335
• P-Sätze: P210 - P220 - P261 - P264 - P302 + P352 - P305 + P351 + P338
• Gefahreneinstufungen: Eye Irrit. 2 - Ox. Sol. 2 - Skin Irrit. 2 - STOT SE 3
• Zielorgane: Respiratory system
• Lagerklassenschlüssel: 5.1B - Oxidizing hazardous materials
• WGK: WGK 3
• Flammpunkt (°F): Not applicable
• Flammpunkt (°C): Not applicable
• Persönliche Schutzausrüstung: dust mask type N95 (US), Eyeshields, Gloves, type P3 (EN 143) respirator cartridges