Description

Barium Strontium Niobium Oxide CAS NO 37185-09-4 is a high-purity, mixed-metal oxide compound with significant utility in advanced material science. Its precise stoichiometry and crystalline properties make it a critical precursor for manufacturing specialized electronic ceramics and functional materials. This product is essential for R&D and production teams in the electronics, telecommunications, and advanced ceramics industries seeking to develop next-generation components.

Application

• Dielectric Ceramics: A key raw material for formulating high-performance barium strontium niobate (BSN) and related ceramic dielectrics used in multilayer ceramic capacitors (MLCCs) and other passive electronic components.
• Electro-Optic Materials: Serves as a precursor for ferroelectric and photorefractive crystals with applications in optical modulators, data storage, and laser technology.
• Piezoelectric Devices: Used in the synthesis of materials for sensors, actuators, and transducers that require specific piezoelectric constants and temperature stability.
• Thin Film Deposition: A target or precursor material for physical vapor deposition (PVD) and chemical vapor deposition (CVD) processes to create functional thin films on semiconductors.
• Solid Oxide Fuel Cells (SOFCs): Investigated for use in electrode or electrolyte materials due to its ionic conductivity and stability at high temperatures.
• Catalyst Support: Functions as a stable, high-surface-area support material for certain heterogeneous catalysis applications.
• Academic & Industrial Research: Employed in material science research for developing new perovskite-structure materials with tailored electromagnetic properties.

Basic Information

Product Name	Barium Strontium Niobium Oxide
CAS No.	37185-09-4
Molecular Formula	Typically BaxSryNb2O6 (varies by stoichiometry)
Molecular Weight	Contact for details (varies by specific composition)
Synonyms	Barium Strontium Niobate; Strontium Barium Niobate; BSN; Niobic Acid, Barium Strontium Salt; Barium Strontium Niobium Oxide; Barium Strontium Niobium Trioxide; Strontium Barium Niobium Oxide; Barium Strontium Niobate Oxide
EINECS	Contact for details

Quality Control

Our Barium Strontium Niobium Oxide is manufactured under a strict quality management system. Each batch undergoes rigorous analytical testing, including X-ray diffraction (XRD) for phase purity, inductively coupled plasma (ICP) analysis for stoichiometric verification, and laser particle size analysis. Certificates of Analysis (COA) detailing lot-specific results are provided to ensure traceability and compliance with your technical requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, 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 moisture and carbon dioxide from the air.

Specification

Item	Specification
Appearance	White to off-white powder
Phase Purity (XRD)	Single perovskite phase
Particle Size (D50)	< 5 µm (or as specified)
Assay (as oxide)	> 99.5%
Stoichiometry (Ba:Sr:Nb)	Customizable (e.g., Ba0.5Sr0.5Nb2O6)
Loss on Ignition (LOI)	< 1.0%
Trace Metals (ICP)	< 100 ppm total

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