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Merck

238554

Sigma-Aldrich

Lanthanum(III) nitrate hydrate

99.9% trace metals basis

Sinónimos:

Lanthanum nitrate hydrate, Lanthanum trinitrate hydrate

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About This Item

Fórmula lineal:
La(NO3)3·xH2O
Número de CAS:
Peso molecular:
324.92 (anhydrous basis)
EC Number:
MDL number:
UNSPSC Code:
12352302
PubChem Substance ID:
NACRES:
NA.23

Quality Level

assay

99.9% trace metals basis

form

(powder, crystals or chunks)

composition

Degree of hydration, 3-5

reaction suitability

reagent type: catalyst
core: lanthanum

impurities

≤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;

InChI key

HVMFKXBHFRRAAD-UHFFFAOYSA-N

General description

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.

Application

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.

pictograms

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Danger

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_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

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


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Visite la Librería de documentos

Facile coprecipitation synthesis of La0.6Sr0.4MnO3 perovskites with high surface area
Fei Huang, et al.
Materials Letters, 210, 287-290 (2018)
Lanthanum zirconate nanoparticles and ceramics produced using a nitrate-modified alkoxide synthesis route
Elena-Daniela Ion, et al
Journal of Sol-Gel Science and Technology, 44, 203-209 (2007)
Precisely tailored LaFeO3 dendrites using urea and piperazine hexahydrate for the highly selective and sensitive detection of trace level acetone
K Palani Thiruppathi and Devaraj Nataraj
Materials Advances, 1, 2971-2982 (2020)
Jie Jian et al.
Nature communications, 10(1), 2609-2609 (2019-06-15)
Addressing the intrinsic charge transport limitation of metal oxides has been of significance for pursuing viable PEC water splitting photoelectrodes. Growing a photoelectrode with conductive nanoobjects embedded in the matrix is promising for enhanced charge transport but remains a challenge
Multi-responsive luminescent coordination polymer nanosheets for selective detection of nitroaromatics
Ting Pan, et al.
Chemical Communications (Cambridge, England), 58, 7809-7812 (2022)

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Rare earth elements are vital in everyday life worldwide: catalysts in cars, colors in screens, magnets in electronics. Essential for modern living.

Rare earth elements are vital in everyday life worldwide: catalysts in cars, colors in screens, magnets in electronics. Essential for modern living.

Rare earth elements are vital in everyday life worldwide: catalysts in cars, colors in screens, magnets in electronics. Essential for modern living.

Rare earth elements are vital in everyday life worldwide: catalysts in cars, colors in screens, magnets in electronics. Essential for modern living.

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