211591

Gadolinium(III)-nitrat Hexahydrat

crystals and lumps, 99.9% trace metals basis

• Synonym(e): Gadolinium hexahydrate trinitrate
• Lineare Formel: Gd(NO₃)₃ · 6H₂O
• CAS-Nummer: 19598-90-4
• Molekulargewicht: 451.36
• EG-Nummer: 233-437-2
• MDL-Nummer: MFCD00149728
• UNSPSC-Code: 12352302
• PubChem Substanz-ID: 24852695
• NACRES: NA.23

Eigenschaften

• Qualitätsniveau: 100
• Assay: 99.9% trace metals basis
• Form: crystals and lumps
• Eignung der Reaktion: reagent type: catalyst; core: gadolinium
• Verunreinigungen: ≤1500.0 ppm Trace Rare Earth Analysis
• mp (Schmelzpunkt): 91 °C (lit.)
• SMILES String: [Gd+3].[H]O[H].[H]O[H].[H]O[H].[H]O[H].[H]O[H].[H]O[H].[O-][N+]([O-])=O.[O-][N+]([O-])=O.[O-][N+]([O-])=O
• InChI: 1S/Gd.3NO3.6H2O/c;3*2-1(3)4;;;;;;/h;;;;6*1H2/q+3;3*-1;;;;;;
• InChIKey: XWFVFZQEDMDSET-UHFFFAOYSA-N

Beschreibung

Allgemeine Beschreibung

Gadolinium(III) nitrate hexahydrate is a highly water-soluble crystalline oxidizing agent widely used as a precursor for the synthesis of specialty glasses, and ceramics and as a phosphor for light-emitting applications.

Anwendung

Gadolinium(III) nitrate hexahydrate can be used:

• As a precursor to synthesize Gadolinium oxide (Gd₂O₃) nanoparticles for various applications such as photocatalysis and biomedical imaging.
• As a dopant to prepare ZnO nanoparticles with enhanced room temperature ferromagnetism.
• To prepare Ceria (CeO₂)-based ceramics doped electrolytes for intermediate temperature solid oxide fuel cells (IT-SOFCs) .
• As a raw material for the synthesis of Eu³⁺-Activated KGd₂F₇ red-emitting nanoparticles for white light-emitting diode.
• In addition,it is also reported to producegreen light emission of Er³⁺-activated single-phased GdAlO₃ phosphors for lighting applications.

Sonstige Hinweise

Hydration may vary slightly

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 2
• Flammpunkt (°F): Not applicable
• Flammpunkt (°C): Not applicable
• Persönliche Schutzausrüstung: dust mask type N95 (US), Eyeshields, Gloves, type P3 (EN 143) respirator cartridges