Description

Lanthanum Ethylsulfate is a specialized inorganic salt of lanthanum, a rare earth element, with the sulfate ester of ethanol. This compound is valued for its role as a high-purity precursor in advanced material synthesis and catalysis research. It is primarily utilized by industries and research institutions focused on developing novel phosphors, catalysts, and electronic materials where precise control over lanthanum content is critical.

Application

• Phosphor and Luminescent Material Precursor: A key starting material in the synthesis of lanthanum-doped phosphors for lighting, displays, and X-ray intensifying screens.
• Catalysis Research: Serves as a catalyst or catalyst precursor in specialized organic transformations and polymerization processes.
• Electronic Ceramics: Used in the production of dielectric materials, capacitors, and other electronic components requiring rare earth dopants.
• Glass and Optical Material Manufacturing: Imparts specific optical properties to specialty glasses and laser host materials.
• Chemical Synthesis Intermediate: Acts as a reagent for introducing lanthanum ions into complex molecular structures in laboratory-scale synthesis.
• Analytical Chemistry: May be employed as a standard or reagent in spectroscopic analysis and trace element determination.

Basic Information

Product Name	Lanthanum Ethylsulfate
CAS No.	1070-79-7
Molecular Formula	C4H10LaO7S2
Molecular Weight	389.23 g/mol
Synonyms	Lanthanum(III) ethyl sulfate; Lanthanum tris(ethylsulfate); Ethylsulfuric acid, lanthanum(3+) salt; Lanthanum ethyl sulphate; Lanthanum ethanesulfate; Lanthanum salt of ethylsulfuric acid; Lanthanum triethylsulfate
EINECS	Contact for details

Quality Control

Our Lanthanum Ethylsulfate is produced under stringent quality management protocols. Each batch undergoes comprehensive analytical testing to ensure high chemical purity and consistency. We provide detailed Certificates of Analysis (COA) that include assay, impurity profile, and physical characterization data, supporting its use in research and industrial applications. Specifications can be tailored to meet specific project requirements.

Storage

Preserve in a tightly closed container, protected from light. Due to its hygroscopic (moisture-sensitive) nature, the material must be stored in a cool, dry place, ideally under an inert atmosphere or with appropriate desiccants. Recommended storage temperature is 15-25°C. Keep the container tightly sealed when not in use to prevent absorption of atmospheric moisture and carbon dioxide.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms
Assay (La2O3 basis)	≥ 99.0%
Purity (Lanthanum Ethylsulfate)	≥ 98.0%
Chloride (Cl)	≤ 0.01%
Sulfate (SO4)	Conforms
Loss on Drying	≤ 2.0%
Heavy Metals (as Pb)	≤ 10 ppm

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