Manganese Dioxide for Dehydrogenation Reactions
Short Product Description
Manganese Dioxide for Dehydrogenation Reactions is a high-purity, fine-controlled MnO₂ grade developed for oxidative dehydrogenation in organic synthesis.
This product offers adjustable particle size and surface area to enhance reaction efficiency, making it suitable for pharmaceutical intermediates and fine chemical manufacturing under reflux conditions.
Technical Specifications
| Parameter | Typical Value |
|---|---|
| MnO₂ content (wt%) | 90.0 – 98.5 |
| Mn content (wt%) | 60.0 – 63.5 |
| Crystal structure | Amorphous / γ-MnO₂ |
| BET surface area | 30 – 120 m²/g |
| Particle size (D50) | 2 – 20 μm (customizable) |
| Bulk density | 0.4 – 1.1 g/cm³ |
| Moisture (105 °C) | ≤ 1.0% |
| Fe₂O₃ | ≤ 0.05% |
| Pb | ≤ 20 ppm |
| Loss on ignition | ≤ 3.0% |
Key Features
Fine particle size grades available for Manganese Dioxide for Dehydrogenation Reactions requiring high surface contact
Adjustable milling to supply targeted D50 values such as ~2 μm or ~6 μm for process optimization
Stable chemical reactivity suitable for large excess loading in production-scale reactions
Low metallic impurities to reduce catalyst poisoning and side reactions
Consistent batch quality to support scale-up from laboratory to industrial production
Applications
Alcohol to aldehyde or ketone conversion using Manganese Dioxide for Dehydrogenation Reactions in aromatic and aliphatic systems
Oxidative dehydrogenation of heterocycles and complex organic intermediates
Pharmaceutical synthesis where reaction efficiency and reproducibility are critical
Fine chemical production involving solid–liquid oxidation under reflux conditions
Packaging & Supply
25 kg fiber drums or kraft bags with PE inner liner
Export-grade palletization and moisture-protected packaging
Suitable for long-distance sea shipment and air freight
Customization & Technical Support
Particle size, surface area, and MnO₂ purity adjustable based on reaction requirements
Technical support for MnO₂ loading optimization and filtration behavior evaluation
Full documentation provided, including COA, MSDS, and impurity analysis
Support for laboratory trials, pilot testing, and long-term supply programs