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Sigma-Aldrich

Lanthan(III)-nitrat Hydrat

99.9% trace metals basis

Synonym(e):

Lanthanum nitrate hydrate, Lanthanum trinitrate hydrate

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About This Item

Lineare Formel:
La(NO3)3·xH2O
CAS-Nummer:
100587-94-8
Molekulargewicht:
324.92 (anhydrous basis)
EG-Nummer:
233-238-0
MDL-Nummer:
MFCD00717612
UNSPSC-Code:
12352302
PubChem Substanz-ID:
24854312
NACRES:
NA.23

Assay

99.9% trace metals basis

Form

(powder, crystals or chunks)

Zusammensetzung

Degree of hydration, 3-5

Eignung der Reaktion

reagent type: catalyst
core: lanthanum

Verunreinigungen

≤2000.0 ppm Trace Rare Earth Analysis

SMILES String

O.[La+3].[O-][N+]([O-])=O.[O-][N+]([O-])=O.[O-][N+]([O-])=O

InChI

1S/La.3NO3.H2O/c;3*2-1(3)4;/h;;;;1H2/q+3;3*-1;

InChIKey

HVMFKXBHFRRAAD-UHFFFAOYSA-N

Verwandte Kategorien

Allgemeine Beschreibung

Lanthanum(III) nitrate hydrate is a white crystalline solid that is highly soluble in water. It is also utilized in various fields such as catalysts, ceramics, and as a source of lanthanum ions in chemical synthesis.

Anwendung

Lanthanum(III) nitrate hydrate can be used:
  • As a starting material to synthesize lanthanum zirconate nanoparticles.
  • As a precursor to prepare luminescent lanthanum-tricarboxytriphenylamine (La-TCA) coordination polymer nanosheets.
  • To fabricate perovskite oxide-type LaFeO3 dendrites for chemical sensors.
  • To synthesize LaMnO3 perovskite catalysts by using citric acid sol–gel method and La0.6Sr0.4MnO3 perovskites via coprecipitation method. The LaMnO3 perovskite catalysts has used for the oxidation of propane for emission control of hydrocarbon volatile organic compounds.

Piktogramme

Flame over circleExclamation mark
GHS03,GHS07

Signalwort

Danger

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

Eyeshields, Gloves, type P3 (EN 143) respirator cartridges

Analysenzertifikate (COA)

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Artikel

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.

Unser Team von Wissenschaftlern verfügt über Erfahrung in allen Forschungsbereichen einschließlich Life Science, Materialwissenschaften, chemischer Synthese, Chromatographie, Analytik und vielen mehr..

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