306339

Lanthanum(III) acetate hydrate

99.9% trace rare earth metals basis

• Formule linéaire : La(CH₃CO₂)₃ · xH₂O
• Numéro CAS: 100587-90-4
• Poids moléculaire : 316.04 (anhydrous basis)
• Beilstein: 3693604
• Numéro CE : 213-034-8
• Numéro MDL: MFCD00150118
• Code UNSPSC : 12352103
• ID de substance PubChem : 24858490
• Nomenclature NACRES : NA.23

Propriétés

• Essai: 99.9% trace rare earth metals basis
• Forme: crystalline powder
• Composition: Degree of hydration, ≤2
• Pertinence de la réaction: core: lanthanum; reagent type: catalyst
• Chaîne SMILES: 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
• Clé InChI: YRKCZRMEPGLHRN-UHFFFAOYSA-K

Description

Description générale

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/TiO_₂) photoelectrodes, which significantly enhances thephotocatalytic performance of TiO₂ for use in dye-sensitized solar cells(DSSCs).

Caractéristiques et avantages

Lanthanum acetate exhibits:

• High purity: Enhances performance and reproducibility in applications, reduces contamination risks, and leads to higher-quality end products.
• Thermal Stability: Its ability to withstand elevated temperatures makes it suitable for use in high-temperature processes, contributing to the longevity and durability of the final product and enhancing overall performance and reliability.

Informations sur la sécurité

• Code de la classe de stockage: 11 - Combustible Solids
• Classe de danger pour l'eau (WGK): WGK 3
• Point d'éclair (°F): Not applicable
• Point d'éclair (°C): Not applicable
• Équipement de protection individuelle: Eyeshields, Gloves, type N95 (US)