Barium Oxide (CAS 1304-28-5) Ultimate Guide
Table of Contents
Product Specifications (CAS 1304-28-5)
| Parameter | Specification |
|---|---|
| Chemical Formula | BaO |
| Molecular Weight | 153.326 g/mol |
| Appearance | White crystalline solid |
| Density | 5.72 g/cm³ |
| Melting Point | 1923°C |
| Solubility | Reacts with water, soluble in acids |
| Purity Grade | Industrial (98%), Technical (99.5%), High-Purity (99.99%) |
Supplier Parameter Comparison
| Vendor | Purity | Particle Size | Moisture Content | Packaging |
|---|---|---|---|---|
| Supplier A | 99.5% | 50-100μm | <0.5% | 25kg drums |
| Supplier B | 99.9% | 10-50μm | <0.2% | Vacuum sealed |
| Supplier C | 98.0% | 100-200μm | <1.0% | Bulk bags |
Industrial Applications
1. Electronics Manufacturing
Critical component in cathode ray tubes (CRTs) and specialty glass formulations for display technologies
2. Glass Production
Enhances refractive index in optical glasses (up to 1.7-1.9) and radiation shielding materials
3. Chemical Synthesis
Catalyst in esterification reactions and precursor for barium ferrite production
Implementation Scenarios
Case 1: Optical Glass Enhancement
Manufacturer achieved 22% increased light transmission in camera lens production using BaO-doped glass
Case 2: Waste Gas Treatment
Chemical plant reduced SOx emissions by 89% through BaO-based scrubbing system
Verified Client Applications
Client 1: Electronics Components Producer
Challenge: Required high-purity BaO (99.99%) for CRT component manufacturing
Solution: Customized vacuum-packed 99.995% purity material
Result: 15-month stable supply contract with defect rate below 0.01%
Client 2: Specialty Glass Manufacturer
Challenge: Needed consistent 50μm particle size for optical coating applications
Solution: Developed dedicated milling process with SGS-certified quality control
Result: Production yield increased from 78% to 93% within 6 months
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