Description

Gadolinium(III) Oxalate Hydrate, 99.9% (REO) is a high-purity rare earth compound primarily used as a precursor material. This product is valued for its role in synthesizing advanced inorganic materials, where consistent purity and particle characteristics are critical. It is essential for manufacturers and research institutions in the electronics, catalysis, and specialty ceramics sectors seeking reliable, high-grade raw materials.

Application

• Precursor for Gadolinium Oxide (Gd₂O₃): A key starting material for producing high-purity gadolinium oxide via thermal decomposition.
• Phosphor and Luminescent Material Synthesis: Used in the development of specialized phosphors for displays, lighting, and imaging applications.
• Catalyst Research & Development: Serves as a catalyst or catalyst component in various organic synthesis and polymerization reactions.
• Specialty Ceramics and Glass: Incorporated to modify the electrical, optical, or thermal properties of advanced ceramics and glass.
• Chemical Vapor Deposition (CVD): Acts as a source material for depositing gadolinium-containing thin films.
• Research & Analytical Standards: Utilized as a high-purity standard in analytical chemistry and materials science research.

Basic Information

Product Name	Gadolinium(III) Oxalate Hydrate, 99.9% (REO)
CAS No.	100655-00-3
Molecular Formula	Gd₂(C₂O₄)₃·xH₂O
Molecular Weight	Anhydrous: 682.56 g/mol (x varies)
Synonyms	Gadolinium Oxalate Hydrate; Digadolinium Trioxalate Hydrate; Gadolinium(3+) oxalate hydrate; Rare Earth Oxalate; REO Oxalate; Gadolinium Oxalate; Gadolinium Trioxalate
EINECS	Contact for details

Quality Control

Our Gadolinium(III) Oxalate Hydrate is manufactured under a stringent quality management system. Each batch undergoes comprehensive analysis to verify identity, purity, and conformance to specifications, including assay by titration and trace metal analysis by ICP. Certificates of Analysis (COA) documenting all test results 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). This material is hygroscopic (moisture-sensitive) and light-sensitive; containers must be kept tightly sealed after opening to minimize exposure to atmospheric moisture and light.

Specification

Item	Specification
Appearance	White to off-white powder
Assay (Gd₂O₃ basis)	≥ 99.9%
Identification (IR)	Conforms
Loss on Drying	≤ 2.0 %
Chloride (Cl)	≤ 50 ppm
Sulfate (SO₄)	≤ 50 ppm
Heavy Metals (as Pb)	≤ 20 ppm
Rare Earth Impurities	≤ 0.1% (Total)

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