Description

Lanthanum(III) Sulfate Hydrate is a high-purity inorganic salt of the rare earth element lanthanum. This compound is valued for its role as a versatile precursor and catalyst in advanced material synthesis and industrial chemical processes. It is essential for manufacturers and research institutions in sectors including electronics, catalysis, and specialty glass production.

Application

• Catalyst Precursor: Used in the synthesis of catalysts for petroleum refining and automotive exhaust systems.
• Phosphor Manufacturing: Serves as a key raw material in the production of specialized phosphors for lighting and display technologies.
• Optical Glass & Ceramics: Acts as a dopant to modify the refractive index and stability of high-performance optical glasses and advanced ceramics.
• Water Treatment: Employed in research for phosphate removal and other water purification applications.
• Chemical Synthesis: Functions as a starting material or reagent in organic and inorganic synthesis within research and development.
• Electrolyte Additive: Investigated for use in battery and fuel cell electrolytes to enhance performance characteristics.

Basic Information

Item	Detail
Product Name	Lanthanum(III) Sulfate Hydrate
CAS No.	57804-25-8
Molecular Formula	La2(SO4)3·xH2O
Molecular Weight	Contact for details (anhydrous basis: 565.99 g/mol)
Synonyms	Lanthanum Sulfate Hydrate; Lanthanum(3+) sulfate hydrate; Sulfuric acid, lanthanum(3+) salt, hydrate; Lanthanum trisulfate hydrate; Lanthanum sesquisulfate hydrate; Rare earth sulfate
EINECS	Contact for details

Quality Control

Our Lanthanum(III) Sulfate Hydrate is produced under a strict quality management system. Each batch undergoes comprehensive analytical testing to ensure high chemical purity and consistency. A Certificate of Analysis (COA) detailing assay, impurity profiles, and physical specifications is provided with every shipment to guarantee compliance with your project requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed to minimize exposure to atmospheric moisture.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms
Assay (La2(SO4)3 basis)	≥ 99.0%
Loss on Drying	Contact for details
Chloride (Cl)	≤ 0.01%
Iron (Fe)	≤ 0.005%
Other Rare Earth Elements	≤ 0.1%

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