Manganese Dioxide
Premium Manganese Dioxide for Industrial Applications
Manganese Dioxide (MnO2) is a vital industrial chemical with wide-ranging applications in batteries, water treatment, ceramics, and more. Our high-purity Manganese Dioxide meets strict quality standards for superior performance across industries.
Product Specifications
- Chemical Formula: MnO2
- Appearance: Black or dark brown powder
- Purity: ≥ 90%
- Moisture Content: ≤ 2%
- Bulk Density: 1.5-1.8 g/cm³
- Particle Size: 80-200 mesh (customizable)
- pH Value: 6-8 (10% suspension)
| Grade | Chemical Purity | Application | Packaging |
|---|---|---|---|
| Industrial Grade | ≥ 90% MnO2 | Water treatment, ceramics | 25kg bags |
| Battery Grade | ≥ 92% MnO2 | Alkaline batteries | 20kg drums |
| High Purity | ≥ 95% MnO2 | Chemical synthesis | 50kg barrels |
Key Features of Our Manganese Dioxide
Our Manganese Dioxide stands out with these superior characteristics:
- High Reactivity: Optimized surface area for efficient chemical reactions
- Consistent Quality: Batch-to-batch uniformity guaranteed
- Versatile Applications: Suitable for multiple industrial processes
- Safe Handling: Meets international safety standards
- Custom Solutions: Available in various particle sizes and purity levels
Manganese Dioxide FAQ
What are the primary uses of Manganese Dioxide?
Manganese Dioxide has diverse applications including: battery manufacturing (particularly alkaline and zinc-carbon batteries), water treatment (as an oxidizer and filtering medium), production of ceramics and glass (as a colorant), and in chemical synthesis (as a catalyst). Its oxidizing properties make it valuable in numerous industrial processes.
How should Manganese Dioxide be stored?
Manganese Dioxide should be stored in a cool, dry, well-ventilated area away from incompatible substances like reducing agents and organic materials. Keep containers tightly sealed when not in use. Storage temperature should not exceed 30°C (86°F) to maintain product stability. Always follow local regulations for chemical storage.
What safety precautions are needed when handling Manganese Dioxide?
When handling Manganese Dioxide, wear appropriate PPE including gloves, safety goggles, and dust masks to prevent inhalation. Avoid creating dust and ensure adequate ventilation. In case of skin contact, wash thoroughly with soap and water. For eye contact, rinse immediately with plenty of water for at least 15 minutes and seek medical attention. Store away from combustible materials.
Technical Advantages
Our Manganese Dioxide production process ensures these technical benefits:
- Enhanced Reactivity: Optimized crystal structure for better performance
- Low Impurity Content: Minimal levels of heavy metals and other contaminants
- Controlled Particle Size: Precisely graded for specific applications
- Batch Traceability: Full quality control documentation available
- Environmentally Responsible: Produced with minimal environmental impact
Applications of Manganese Dioxide
Manganese Dioxide serves critical functions in various industries:
- Battery Manufacturing: Primary cathode material for alkaline and zinc-carbon batteries
- Water Treatment: Effective oxidizer for iron and manganese removal
- Chemical Industry: Catalyst for organic synthesis and oxidation reactions
- Glass & Ceramics: Provides black, brown, or purple coloration
- Steel Production: Used in alloy production and as a fluxing agent
- Environmental Remediation: Helps in soil and groundwater treatment
Ordering Information
We offer flexible ordering options for Manganese Dioxide:
| Package Size | Grade | Minimum Order | Lead Time |
|---|---|---|---|
| 25kg bags | Industrial | 1 ton | 1-2 weeks |
| 50kg drums | Battery | 500kg | 2-3 weeks |
| 1 ton bulk | High Purity | 5 tons | 3-4 weeks |
Quality Assurance
Our Manganese Dioxide undergoes rigorous quality testing:
- Complete chemical analysis for each production batch
- Particle size distribution verification
- Moisture content testing
- Reactivity testing
- Heavy metal content analysis