Description

Europium(III) Oxalate Hydrate is a high-purity inorganic salt of the rare earth element europium, serving as a critical precursor material in advanced manufacturing. Its primary value lies in its role as an intermediate for producing high-performance europium-based phosphors and optical materials. This compound is essential for manufacturers and R&D facilities in the electronics, lighting, and specialty chemical sectors seeking reliable, high-quality raw materials.

Application

• Phosphor Manufacturing: A key precursor for red-emitting phosphors used in LED lighting, plasma display panels (PDPs), and fluorescent lamps.
• Optical Material Synthesis: Used in the production of doped glasses, crystals, and ceramics for lasers and optical amplifiers.
• Catalyst Research: Serves as a catalyst or catalyst component in specialized organic synthesis and polymerization reactions.
• Analytical Chemistry: Employed as a standard or reagent in spectroscopic analysis and trace element detection.
• Electronics Industry: Used in the fabrication of thin films and other components for electronic devices.
• Academic & Industrial R&D: A fundamental starting material for exploring new properties of europium compounds in material science.

Basic Information

Item	Detail
Product Name	Europium(III) Oxalate Hydrate
CAS No.	304675-55-6
Molecular Formula	C6Eu2O12 · xH2O
Molecular Weight	Contact for details
Synonyms	Europium Oxalate Hydrate; Europium Trioxalate Hydrate; Di-Europium Trioxalate Hydrate; Europium(3+) Oxalate Hydrate; Oxalic Acid, Europium(3+) Salt, Hydrate; Europium Sesquioxalate Hydrate; EINECS Contact for details

Quality Control

Our Europium(III) Oxalate Hydrate is produced and tested under stringent quality management protocols to ensure batch-to-batch consistency and high purity. Each lot undergoes comprehensive analysis, including assay by titration and impurity profiling via ICP-OES. Certificates of Analysis (COA) detailing all test results are provided and available upon request to support your quality assurance and regulatory needs.

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 sealed to minimize exposure to atmospheric moisture. Keep away from incompatible materials.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms
Assay (as Eu2(C2O4)3)	≥ 99.9%
Purity (REO, Eu2O3 basis)	≥ 99.99%
Loss on Drying	Contact for details
Chloride (Cl)	≤ 50 ppm
Sulfate (SO4)	≤ 50 ppm
Heavy Metals (as Pb)	≤ 20 ppm
Other Rare Earth Impurities	≤ 100 ppm (total)

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