Description

Europium Sodium Sulfate is a specialized inorganic compound containing the rare earth element europium. This material is valued for its unique luminescent and catalytic properties, making it a critical component in advanced material science and industrial chemistry. It is primarily utilized by manufacturers and research institutions in the phosphor, electronics, and specialty chemical sectors seeking high-purity rare earth compounds for precise applications.

Application

• Phosphor Manufacturing: A key dopant in the production of red-emitting phosphors for cathode ray tubes (CRTs), plasma display panels (PDPs), and certain LED applications.
• Optical Material Production: Used in the synthesis of specialty glasses and crystals for lasers and fiber optics due to europium's sharp emission lines.
• Catalysis Research: Serves as a catalyst or catalyst precursor in select organic synthesis and petroleum refining processes.
• Analytical Reagent: Employed as a standard or reagent in spectroscopic analysis and quantitative determination methods.
• Electronics Industry: Used in the fabrication of thin-film electroluminescent (TFEL) devices and other electronic components.
• Fluorescent Labeling: Potential use in biological assays and security inks where long-lived luminescence is required.

Basic Information

Product Name	Europium Sodium Sulfate
CAS No.	13566-37-5
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	Sodium Europium Sulfate; Europium(III) Sodium Sulfate; Disodium Europium Trisulfate; Europium Disodium Sulfate; Rare Earth Sodium Sulfate; NaEu(SO4)2 (common notation)
EINECS	Contact for details

Quality Control

Our Europium Sodium Sulfate is produced under stringent quality management systems. Each batch undergoes comprehensive analytical testing to ensure high chemical purity and consistency. Certificates of Analysis (COA) detailing assay, impurity profiles, and physical characteristics are available upon request to support your quality assurance protocols.

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 prevent moisture absorption, which can affect product performance and stability.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms
Assay (Eu2O3 basis)	≥ 99.9%
Purity (Rare Earth Oxides)	≥ 99.99%
Loss on Drying	≤ 1.0%
Chloride (Cl)	≤ 50 ppm
Heavy Metals (as Pb)	≤ 20 ppm

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