Barium Titanate (CAS 12047-27-7) Comprehensive User Guide
Table of Contents
1. Product Overview & Specifications
Chemical Formula: BaTiO3
CAS Number: 12047-27-7
Molecular Weight: 233.192 g/mol
Appearance: White crystalline powder
Key Parameters:
- Dielectric Constant: 1,200-10,000 (frequency-dependent)
- Curie Temperature: 120°C
- Density: 6.08 g/cm³
- Particle Size: 50nm-10μm (customizable)
- Purity Levels: 99.5%-99.99%
2. Key Applications & Industrial Uses
Barium Titanate serves as critical material in:
- Multilayer Ceramic Capacitors (MLCCs)
- Piezoelectric Transducers & Sensors
- Ferroelectric Memory Devices
- Electro-Optic Modulators
- Thermistor Manufacturing
- High-Energy Density Capacitors
3. Performance Comparison Table
| Parameter | Standard Grade | High-Purity Grade | Nano Grade |
|---|---|---|---|
| Purity | 99.5% | 99.9% | 99.99% |
| Particle Size | 1-10μm | 0.5-5μm | 50-100nm |
| Dielectric Constant | 1,200-2,000 | 2,500-5,000 | 6,000-10,000 |
| Primary Application | General Electronics | Precision Sensors | Advanced Optoelectronics |
4. Operational Guidelines & Safety
- Storage: Keep in airtight containers at <30°C
- Handling: Use NIOSH-approved P100 respirators
- Reactivity: Stable under normal conditions
- Disposal: Follow local electronic waste regulations
5. Application Case Studies
Case 1: MLCC Production Optimization
A Japanese electronics manufacturer achieved 22% capacitance increase using our 150nm BaTiO3 powder.
Case 2: Medical Ultrasound Probes
European transducer company improved sensitivity by 18% through controlled grain size distribution.
6. Verified Customer Implementations
Client A: Global Semiconductor Leader
– Application: High-frequency MLCCs
– Material Used: 99.99% purity 80nm powder
– Results: 35% reduction in capacitor size
Client B: Medical Imaging Systems Manufacturer
– Application: Piezoelectric transducers
– Material Used: Dopant-modified BaTiO3
– Results: 20dB signal-to-noise ratio improvement
7. Technical Consultation & Quotation
Contact our material science experts:
Email: info@vivalr.com
Phone: (86) 15866781826
Request customized specifications:
- Particle size distribution analysis reports
- Dielectric performance test data
- Bulk ordering pricing tiers



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