Description

Europium(III) Oxalate Hydrate is a high-purity inorganic salt of the rare earth element europium, serving as a critical precursor material for advanced phosphors and optical components. Its controlled purity and consistent particle morphology are essential for achieving precise luminescent properties in downstream manufacturing. This compound is primarily utilized by manufacturers in the electronics, specialty glass, and research sectors seeking reliable, high-quality rare earth intermediates.

Application

• Phosphor Manufacturing: A key starting material for red-emitting phosphors used in LED lighting, plasma display panels (PDPs), and CRT screens.
• Optical Material Synthesis: Precursor for doping fluoride and oxide crystals and glasses to create laser materials and optical amplifiers.
• Catalyst Research: Investigated as a catalyst or catalyst component in specialized organic synthesis and oxidation reactions.
• Analytical Chemistry: Used as a standard or reagent in spectroscopic analysis and quantitative determination of other elements.
• Specialty Ceramics & Glass: Incorporated to modify the electrical or optical properties of advanced ceramic and glass formulations.
• Academic & Industrial R&D: Serves as a fundamental research chemical for studying europium chemistry and developing new functional materials.

Basic Information

Product Name	Europium(III) Oxalate Hydrate
CAS No.	14175-02-1
Molecular Formula	Eu₂(C₂O₄)₃·xH₂O
Molecular Weight	Contact for details (hydrate form)
Synonyms	Europium Oxalate; Europium Trioxalate; Europium(3+) oxalate hydrate; Oxalic acid, europium(3+) salt, hydrate; Di-europium tris(oxalate) hydrate; Europium sesquioxalate hydrate; EINECS 238-034-9
EINECS	238-034-9

Quality Control

Our Europium(III) Oxalate Hydrate is manufactured under a strict quality management system. Each batch undergoes comprehensive analysis to ensure high chemical purity and consistency, with key parameters including europium content, oxalate content, and trace impurity profiles (e.g., other rare earth elements) monitored. Certificates of Analysis (COA) detailing lot-specific results are provided with every shipment 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 (moisture-sensitive) nature, the container must be kept tightly sealed after opening to prevent absorption of atmospheric moisture, which can affect product quality and handling properties.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms
Assay (Eu₂O₃ basis)	≥ 99.9% (Trace Metals Basis)
Purity (REO)	≥ 44.0%
Loss on Drying	Contact for details
Chloride (Cl)	≤ 50 ppm
Sulfate (SO₄)	≤ 100 ppm
Other Rare Earth Impurities	≤ 0.1% (Total)
Particle Size (D50)	Customizable

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