Scandium oxide powder is a high-purity rare-earth oxide material with excellent thermal stability and chemical inertness. This product is primarily used as a key functional component in high-end ceramics, catalysis, and optical materials.
We professionally supply scandium oxide powders from industrial grade to ultra-high purity, and offer particle size customization services. Please contact us anytime for technical parameter consultation.
Full range of purity grades
Uniform and controllable particle size distribution
Stable crystal form and excellent phase purity
Low radioactive element content
Solid oxide fuel cells: As an electrolyte dopant, it significantly improves ionic conductivity and battery stability under medium and low temperature conditions.
Specialty ceramic materials: Incorporating alumina ceramics can significantly improve its strength and thermal shock resistance, suitable for high-performance structural components.
High-end catalysts: In the petrochemical industry, it serves as a highly efficient catalyst carrier, improving the conversion efficiency of reactions such as heavy oil cracking.
Laser crystal growth: As a doping source for yttrium aluminum garnet crystals, it can generate high-quality laser output in specific wavelength bands.
Q1: How to choose between different purity grades of scandium oxide?
A1: 3N-4N grade is suitable for general ceramics and catalytic applications, while high-purity products above 4N5 are recommended for high-end applications sensitive to impurities, such as laser crystals and phosphors.
Q2: What is the main particle size range of the product?
A2: We offer different particle sizes from submicron to tens of microns, and can also customize processing according to customers’ sintering or dispersion requirements.
Q3: Will the radioactivity of scandium oxide affect safety in use?
A3: Our products undergo rigorous testing, and the content of naturally occurring radioactive nuclides is far below safety standards, fully complying with international safety regulations.
Q4: What is the minimum order quantity for bulk orders?
A4: We support flexible ordering from gram to kilogram levels, depending on product specifications. Samples can be provided for your initial testing and verification.
Each batch is supplied with:
Certificate of Analysis (COA)
Technical Data Sheet (TDS)
Material Safety Data Sheet (MSDS)
Third-party testing reports available upon request
As a professional manufacturer in the rare earth oxide field, we have established a comprehensive quality control system from raw material refining to finished product processing. Leveraging advanced powder engineering technology and extensive application experience, we not only ensure the superior and stable performance of our products but also provide customers with in-depth application technical support and customized solutions to assist your product development and industrial upgrading.
Molecular Formula: Sc₂O₃
Molecular Weight: 137.91 g/mol
Appearance: White powder
Density: 3.86 g/cm³
Melting Point: 2485 °C
Boiling Point: 4300 °C
Crystal Structure: Cubic (Bixbyite-type)
Inner Packaging: Vacuum-sealed bags and boxed to prevent contamination and moisture.
Outer Packaging: Cartons or wooden crates selected based on size and weight.
If you need any service, please contact us
