Description

Thorium Dioxalate is an inorganic salt of thorium and oxalic acid, known for its role as a key intermediate in the production of high-purity thorium compounds and nuclear materials. Its controlled precipitation and thermal decomposition properties make it a critical precursor for ensuring the purity and performance of downstream thorium products. This compound is essential for manufacturers and research institutions in the nuclear energy, specialty ceramics, and advanced material science sectors seeking reliable, high-grade thorium sources.

Application

• Nuclear Fuel Cycle: As a purified intermediate in the production of thorium dioxide (ThO₂) for nuclear fuel and reactor components.
• Catalyst Synthesis: Serving as a precursor for thorium-based catalysts used in specialized organic synthesis and petroleum refining processes.
• Ceramics & Refractories: A source material for manufacturing high-temperature ceramics, glass, and refractory materials with unique thermal properties.
• Research & Development: Utilized in academic and industrial R&D for studying thorium chemistry, material properties, and new application pathways.
• Rare Earth Processing: Employed in separation and purification processes within the rare earth element industry.
• Luminescent Materials: Acting as a starting material for doping agents in certain phosphors and luminescent compounds.

Basic Information

Product Name	Thorium Dioxalate
CAS No.	2040-52-0
Molecular Formula	C4O8Th
Molecular Weight	408.07 g/mol
Synonyms	Thorium(IV) Oxalate; Thorium Oxalate; Dioxalic Acid Thorium Salt; Thorium Tetroxalate; Oxalic Acid, Thorium Salt; Thorium Oxalate Hydrate (common form); Th(C2O4)2
EINECS	218-045-7

Quality Control

Our Thorium Dioxalate is produced and tested under stringent quality management protocols to ensure batch-to-batch consistency and high chemical purity. We provide comprehensive Certificates of Analysis (COA) detailing key parameters such as thorium content, oxalate content, and trace impurity levels. Our quality commitment aligns with industrial and research-grade specifications, ensuring reliability for critical applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area away from incompatible materials. Due to its nature, it should be kept separate from strong acids and strong oxidizing agents. Recommended storage temperature is between 15°C and 25°C.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms
Assay (as ThO2 on ignition)	≥ 98.0 %
Oxalate Content	Conforms to stoichiometry
Loss on Drying	≤ 2.0 %
Insoluble Matter	≤ 0.5 %
Chloride (Cl)	≤ 0.01 %
Sulfate (SO4)	≤ 0.02 %
Heavy Metals (as Pb)	≤ 0.005 %
Iron (Fe)	≤ 0.005 %

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