Description

Lanthanum(III) Chloride Hydrate is an inorganic salt of the rare earth element lanthanum, widely utilized as a versatile precursor and catalyst in advanced material synthesis. Its high purity and consistent quality are critical for ensuring the performance and reproducibility of downstream products and processes. This compound is essential for manufacturers and research institutions in the fields of phosphors, catalysts, specialty glass, and electronics.

Application

• Phosphor and Luminescent Material Production: A key starting material for synthesizing lanthanum-based phosphors used in LED lighting, displays, and X-ray intensifying screens.
• Catalyst and Catalyst Support: Serves as a catalyst or promoter in petroleum refining (e.g., fluid catalytic cracking) and various organic synthesis reactions.
• Specialty Glass and Optical Fibers: Used to manufacture high-refractive-index glass, laser glass, and fluoride glasses for optical applications.
• Chemical Vapor Deposition (CVD): Acts as a precursor for depositing lanthanum-containing thin films in semiconductor and coating technologies.
• Research & Development: Employed in academic and industrial R&D for exploring new materials, including superconductors and hydrogen storage alloys.
• Water Treatment: Used in studies for phosphate removal due to lanthanum's strong binding affinity.

Basic Information

Product Name	Lanthanum(III) Chloride Hydrate
CAS No.	20211-76-1
Molecular Formula	LaCl3·xH2O
Molecular Weight	245.26 (Anhydrous basis) + (18.02 * x)
Synonyms	Lanthanum trichloride hydrate; Lanthanum chloride hydrate; Lanthanum(3+) chloride hydrate; Lanthanum chloride (LaCl3) hydrate; Lanthanum(III) trichloride hydrate; Rare earth chloride; Lanthanum salt
EINECS	243-904-3 (for anhydrous form)

Quality Control

Our Lanthanum(III) Chloride Hydrate is produced under stringent quality management protocols. Each batch undergoes comprehensive analytical testing to ensure it meets precise chemical and physical specifications. Certificates of Analysis (COA) detailing purity, assay, and impurity profiles are provided with every shipment to guarantee traceability and compliance with your project requirements.

Storage

Preserve in a tightly closed container, protected from light. Due to its hygroscopic nature, this material should be stored in a cool, dry place, ideally at controlled room temperature (15-25°C). For long-term storage, consider using desiccants or an inert atmosphere to minimize moisture uptake and maintain product integrity.

Specification

Item	Specification
Appearance	White to off-white crystalline powder or lumps
Identification (IR)	Conforms
Assay (LaCl3 basis)	≥ 99.0%
Assay (La2O3 basis by titration)	≥ 44.0%
Water Content (LOD)	Contact for details
Insoluble Matter	≤ 0.01%
Rare Earth Impurities (Total)	≤ 0.1%
Chloride (Cl) Content	Contact for details

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.