Description

Neodymium Oxalate is an inorganic salt of neodymium and oxalic acid, widely recognized for its role as a high-purity precursor material. Its primary commercial value lies in its ability to thermally decompose into neodymium oxide (Nd₂O₃), a critical component in advanced materials. This compound is essential for manufacturers and R&D facilities in the electronics, catalysis, and specialty ceramics sectors seeking consistent, high-quality rare earth intermediates.

Application

• Precursor for Neodymium Oxide (Nd₂O₃): The primary industrial application, where thermal decomposition yields high-purity Nd₂O₃ used in neodymium magnets, lasers, and glass coloring.
• Catalyst and Catalyst Support: Serves as a catalyst or precursor in organic synthesis and petroleum refining processes.
• Specialty Ceramics and Glass: Used in the formulation of specialty glasses, optical filters, and ceramic capacitors to impart specific optical and dielectric properties.
• Phosphors and Luminescent Materials: Acts as a doping agent in the production of phosphors for lighting and display technologies.
• Chemical Vapor Deposition (CVD): Employed as a source material in CVD processes for depositing neodymium-containing thin films.
• Research & Development: A key starting material in academic and industrial laboratories for developing new rare earth compounds and materials.

Basic Information

Product Name	Neodymium Oxalate
CAS No.	1186-50-1
Molecular Formula	Nd₂(C₂O₄)₃·xH₂O
Molecular Weight	552.54 (Anhydrous basis)
Synonyms	Neodymium(III) oxalate; Neodymium ethanedioate; Dinneodymium tris(oxalate); Oxalic acid, neodymium(3+) salt; Neodymium oxalate hydrate; Nd-oxalate; Rare earth oxalate
EINECS	214-671-4

Quality Control

Our Neodymium Oxalate is produced under a stringent quality management system. Each batch undergoes comprehensive analysis to ensure it meets precise chemical and physical specifications, including purity, metallic impurity profiles, and loss on ignition. A Certificate of Analysis (COA) detailing all test results is provided with every shipment to guarantee traceability and compliance with your technical 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	Pink to violet powder
Identification (IR)	Conforms
Assay (as Nd₂O₃ on dried basis)	≥ 99.9%
Loss on Drying	≤ 15.0%
Chloride (Cl)	≤ 0.01%
Sulfate (SO₄)	≤ 0.01%
Iron (Fe)	≤ 0.001%
Other Rare Earth Impurities	≤ 0.1%

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