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Sigma-Aldrich

Gadolinium(III) nitrate hexahydrate

crystals and lumps, 99.9% trace metals basis

Sinonimo/i:

Gadolinium hexahydrate trinitrate

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About This Item

Formula condensata:
Gd(NO3)3 · 6H2O
Numero CAS:
19598-90-4
Peso molecolare:
451.36
Numero CE:
233-437-2
Numero MDL:
MFCD00149728
Codice UNSPSC:
12352302
ID PubChem:
24852695
NACRES:
NA.23

Saggio

99.9% trace metals basis

Forma fisica

crystals and lumps

Impiego in reazioni chimiche

reagent type: catalyst
core: gadolinium

Impurezze

≤1500.0 ppm Trace Rare Earth Analysis

Punto di fusione

91 °C (lit.)

Stringa SMILE

[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;;;;;;
XWFVFZQEDMDSET-UHFFFAOYSA-N

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Descrizione generale

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.

Applicazioni

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.

Altre note

Hydration may vary slightly

Pittogrammi

Flame over circleExclamation mark
GHS03,GHS07

Avvertenze

Danger

Indicazioni di pericolo

H272,H315,H319,H335

Classi di pericolo

Eye Irrit. 2 - Ox. Sol. 2 - Skin Irrit. 2 - STOT SE 3

Organi bersaglio

Respiratory system

Codice della classe di stoccaggio

5.1B - Oxidizing hazardous materials

Classe di pericolosità dell'acqua (WGK)

WGK 2

Punto d’infiammabilità (°F)

Not applicable

Punto d’infiammabilità (°C)

Not applicable

Dispositivi di protezione individuale

dust mask type N95 (US), Eyeshields, Gloves, type P3 (EN 143) respirator cartridges

Certificati d'analisi (COA)

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Synthesis and spectral studies of macrocyclic mono and bi nuclear Gandolium (III) complexes derived from Schiff's bases
Akilan P, et al
Indian Journal of Chemical Technology, 10, 363-366 (2003)
Development of a gadolinium-loaded liquid scintillator for solar neutrino detection and neutron measurements
LIghtfoot PK, et al
Nuclear Instruments & Methods in Physics Research. Section A, Accelerators, Spectrometers, Detectors and Associated Equipment, 522, 439-446 (2004)
Temperature Dependence of Magnetic Susceptibility in Gadolinium Nitrate crystal
Kawashima R, Isoda H
Physica Status Solidi, 145(2), K59-K62 (1994)
Eleonora Venezia et al.
Nanomaterials (Basel, Switzerland), 9(4) (2019-04-27)
An important segment of the future renewable energy economy is the implementation of novel energy generation systems. Such electrochemical systems are solid oxide fuel cells, which have the advantage of direct conversion of the chemical energy stored in the fuel
Growth of Gd2O3 nanoparticles inside mesoporous silica frameworks
Microporous and Mesoporous Materials : The Official Journal of the International Zeolite Association, 168, 221-224 (2013)

Articoli

The Rare Earth Crisis—The Supply/Demand Situation for 2010–2015

The rare earth elements impact nearly everyone in the world. All of the people living in advanced technological countries and almost all those living in third world countries utilize the rare earths in their everyday living—the car that one drives (gasoline is refined from oil using rare earth catalysts and catalytic converters reduce the polluting emissions from the automotive exhaust), watching the news on TV (the red and green colors in TV screens), the telephones and computers we use to communicate (the permanent magnets in speakers and disc drives), just to name a few examples.

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