Description

Bismuth Titanium Oxide is a high-performance inorganic compound, also known as Bismuth Titanate, valued for its unique combination of electrical and optical properties. This material is essential for advanced applications requiring precise dielectric, ferroelectric, or photocatalytic behavior. It is a critical raw material for manufacturers and R&D facilities in the electronics, ceramics, and environmental technology sectors.

Application

• Multilayer Ceramic Capacitors (MLCCs): A key dielectric material for high-capacitance, miniaturized electronic components.
• Ferroelectric Random-Access Memory (FeRAM): Used in non-volatile memory devices due to its stable ferroelectric properties.
• Piezoelectric Devices: Employed in sensors, actuators, and transducers for its piezoelectric response.
• Photocatalysts: Acts as a catalyst in advanced oxidation processes for water treatment and air purification under visible light.
• Electro-Optic Modulators: Utilized in optical communication systems for controlling light signals.
• High-Temperature Ceramics: A component in specialized ceramic compositions requiring thermal stability and specific electrical characteristics.
• Thin-Film Coatings: Applied in functional coatings for electronic and optical devices.
• Research & Development: Serves as a precursor or active material in developing new electronic and catalytic materials.

Basic Information

Product Name	Bismuth Titanium Oxide
CAS No.	12441-73-5
Molecular Formula	Bi4Ti3O12 (common form)
Molecular Weight	1171.52 g/mol (for Bi4Ti3O12)
Synonyms	Bismuth Titanate; Bismuth Titanium Trioxide; Bismuth Orthotitanate; BTO; Bi4Ti3O12; Aurivillius Phase Bismuth Titanate; Bismuth Strontium Titanate (related compound); Bismuth Lanthanum Titanate (related compound)
EINECS	Contact for details

Quality Control

Our Bismuth Titanium Oxide is produced under stringent quality management protocols to ensure batch-to-batch consistency and performance reliability. We provide comprehensive Certificates of Analysis (COA) detailing purity, phase composition, particle size distribution, and other critical parameters. Our quality systems are designed to meet the exacting standards of the electronics and advanced materials industries.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). Keep away from incompatible materials. The container should be kept tightly sealed to minimize exposure to atmospheric moisture and contaminants.

Specification

Item	Specification
Appearance	Yellow to pale yellow powder
Identification (XRD)	Conforms to Bi4Ti3O12 phase
Purity (Bi4Ti3O12 Content)	≥ 99.0%
Particle Size (D50)	0.5 - 2.0 µm (or as specified)
Specific Surface Area (BET)	2 - 10 m²/g
Loss on Ignition	≤ 1.0 %
Heavy Metals (as Pb)	≤ 20 ppm
Chloride (Cl)	≤ 100 ppm

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