Description

Dibarium Discandium Pentaoxide is a high-purity inorganic compound with significant utility in advanced materials science and industrial catalysis. Its unique crystalline structure and chemical stability make it a valuable precursor and performance additive in several high-tech sectors. This material is essential for manufacturers and R&D facilities in the electronics, ceramics, and specialty chemical industries seeking to enhance product performance and process efficiency.

Application

• Electronic Ceramics: A key precursor for manufacturing dielectric materials and multilayer ceramic capacitors (MLCCs).
• Catalysis: Used as a catalyst or catalyst support in specialized oxidation and dehydrogenation reactions.
• Phosphor Host Material: Serves as a matrix for luminescent materials in lighting and display technologies.
• Specialty Glass Production: Imparts specific optical and thermal properties to high-performance glass formulations.
• Solid Oxide Fuel Cells (SOFCs): Investigated as a component in electrolyte or electrode materials for enhanced ionic conductivity.
• High-Temperature Coatings: Used in formulations for protective coatings that require stability under extreme conditions.

Basic Information

Product Name	Dibarium Discandium Pentaoxide
CAS No.	54723-39-6
Molecular Formula	Ba2Sc2O5
Molecular Weight	503.80 g/mol
Synonyms	Barium Scandium Oxide (Ba2Sc2O5); Scandium Barium Oxide; Dibarium Dihydrate Scandium Oxide; Barium Scandate; Scandium Barium Pentaoxide; Barium Scandium(V) Oxide; 1,2-Barium Scandium Oxide
EINECS	Contact for details

Quality Control

Our Dibarium Discandium Pentaoxide is manufactured under a stringent quality management system. Each batch undergoes comprehensive analytical testing, including X-ray diffraction (XRD) for phase purity and inductively coupled plasma (ICP) analysis for metallic impurities, to ensure it meets exacting industry specifications. A detailed Certificate of Analysis (COA) documenting purity, physical properties, and trace element content is provided with every shipment to guarantee batch-to-batch consistency and reliability for your critical applications.

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); keep the container tightly sealed in a dry environment to prevent absorption of atmospheric moisture and CO2, which can affect product performance.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (XRD)	Conforms to standard pattern
Purity (Ba2Sc2O5)	≥ 99.9%
Assay (ICP-OES)	Ba: 54.5 ± 0.5%; Sc: 17.8 ± 0.3%
Trace Metals (ICP-MS)	≤ 100 ppm total
Particle Size (D50)	1.0 - 5.0 µm
Loss on Ignition (LOI)	≤ 1.0%

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