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238554

Sigma-Aldrich

Lanthanum(III) nitrate hydrate

99.9% trace metals basis

Sinônimo(s):

Lanthanum nitrate hydrate, Lanthanum trinitrate hydrate

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About This Item

Fórmula linear:
La(NO3)3·xH2O
Número CAS:
100587-94-8
Peso molecular:
324.92 (anhydrous basis)
Número CE:
233-238-0
Número MDL:
MFCD00717612
Código UNSPSC:
12352302
ID de substância PubChem:
24854312
NACRES:
NA.23

grau

for analytical purposes

Nível de qualidade

100

Ensaio

99.9% trace metals basis

Formulário

(powder, crystals or chunks)

composição

Degree of hydration, 3-5

adequação da reação

reagent type: catalyst
core: lanthanum

Impurezas

≤2000.0 ppm Trace Rare Earth Analysis

cadeia de caracteres SMILES

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;

chave InChI

HVMFKXBHFRRAAD-UHFFFAOYSA-N

Categorias relacionadas

Descrição geral

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.

Aplicação

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.

Pictogramas

Flame over circleExclamation mark
GHS03,GHS07

Palavra indicadora

Danger

Frases de perigo

H272,H315,H319,H335

Classificações de perigo

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

Órgãos-alvo

Respiratory system

Código de classe de armazenamento

5.1B - Oxidizing hazardous materials

Classe de risco de água (WGK)

WGK 3

Ponto de fulgor (°F)

Not applicable

Ponto de fulgor (°C)

Not applicable

Equipamento de proteção individual

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

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Certificados de análise (COA)

Lot/Batch Number
MKCQ9153
MKCQ1383
MKCP3952
MKCK3695
MKCJ3247

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