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Lanthanum(III) acetate hydrate

99.9% trace rare earth metals basis

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About This Item

Fórmula lineal:
La(CH3CO2)3 · xH2O
Número de CAS:
100587-90-4
Peso molecular:
316.04 (anhydrous basis)
Beilstein/REAXYS Number:
3693604
EC Number:
213-034-8
MDL number:
MFCD00150118
UNSPSC Code:
12352103
PubChem Substance ID:
24858490
NACRES:
NA.23

assay

99.9% trace rare earth metals basis

form

crystalline powder

composition

Degree of hydration, ≤2

reaction suitability

core: lanthanum
reagent type: catalyst

SMILES string

O.CC(=O)O[La](OC(C)=O)OC(C)=O

InChI

1S/3C2H4O2.La.H2O/c3*1-2(3)4;;/h3*1H3,(H,3,4);;1H2/q;;;+3;/p-3

InChI key

YRKCZRMEPGLHRN-UHFFFAOYSA-K

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General description

Lanthanum(III)acetate hydrate is a hydrated salt of lanthanum. It appears as a white oroff-white crystalline solid. It serves as a precursor for synthesizing variouslanthanum-based materials and plays an important role in the advancement ofnanomaterials, photovoltaics, photocatalysis, and semiconductor technologies.

Application

Lanthanum (III) acetate hydrate can beused as:

  • An additive to improve the corrosion resistance of carbon steel via sol gelprocess. its presence helps in forming a protective layer that mitigates corrosion processes, particularly in harsh environments. It is an alternativefor Cr (VI) due to its excellent self-healing properties.
  • A precursor in the synthesis of photoluminescentLaCO₃OH superstructures via solvent/catalyst-free one-step synthesis. LaCO₃OHsuperstructures further find application in light-emitting devices.
  • A precursor in the sol-gel synthesis of magnesium and lanthanum-doped titaniumdioxide (Mg-La/TiO₂) photoelectrodes, which significantly enhances thephotocatalytic performance of TiO₂ for use in dye-sensitized solar cells(DSSCs).
Used in the synthesis of a novel phenolate-bridged dilanthanum(III) complex which has potential as a model for metalloproteins as well as in basic and applied chemistry.

Storage Class

11 - Combustible Solids

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type N95 (US)

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Certificados de análisis (COA)

Lot/Batch Number
MKCL9926
MKCJ9071
MKCG8793
MKCC5948
MKCB2296V

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Visite la Librería de documentos

Wang, Z. et al.
Inorganic Chemistry, 36, 629-629 (1997)
Bo Zhou et al.
Advanced science (Weinheim, Baden-Wurttemberg, Germany), 5(3), 1700667-1700667 (2018-03-30)
Upconverting materials have achieved great progress in recent years, however, it remains challenging for the mechanistic research on new upconversion strategy of lanthanides. Here, a novel and efficient strategy to realize photon upconversion from more lanthanides and fine control of

Artículos

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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