Pharmacy Chemistry Electrolytic Manganese Dioxide
Short Product Description
Pharmacy chemistry electrolytic manganese dioxide (EMD) is a high-purity ≥99.0% MnO₂ material produced by controlled electrolysis for pharmaceutical and fine chemical synthesis. It is suitable as an oxidizing agent and catalyst intermediate where low heavy metal content and stable reactivity are required. This grade is manufactured under strict impurity control to meet pharmacy chemistry standards.
Technical Specifications
| Parameter | Typical Range | Test Method |
|---|---|---|
| MnO₂ Content | ≥ 99.0% | Redox titration |
| Mn (Total) | ≥ 63.0% | ICP-OES |
| Fe | ≤ 0.01% | ICP |
| Pb | ≤ 0.002% | ICP |
| Cu | ≤ 0.002% | ICP |
| Moisture | ≤ 1.0% | 105°C drying |
| pH (10% slurry) | 4.0 – 6.5 | pH meter |
| Surface Area | 30 – 60 m²/g | BET |
| Particle Size (D50) | 5 – 20 μm | Laser diffraction |
Key Features
High chemical purity suitable for pharmacy chemistry electrolytic manganese dioxide applications
Low heavy metal impurities to meet pharmaceutical synthesis requirements
Controlled particle size distribution for consistent reaction kinetics
Stable oxidation potential and reproducible batch performance
Low residual sulfate and chloride content
Available in fine powder or customized particle grades
Applications
Pharmaceutical intermediate synthesis – Used as a selective oxidizing agent in API and intermediate production.
Fine chemical oxidation reactions – Suitable for alcohol-to-aldehyde or ketone conversions.
Laboratory-scale and pilot-scale research – Consistent activity for process validation.
Specialty organic synthesis – Reliable performance in controlled redox reactions.
Pharmacy chemistry electrolytic manganese dioxide for regulated manufacturing environments requiring impurity control.
Packaging & Supply
25 kg fiber drum with double PE inner liner
500 kg or 1000 kg bulk bags available
Palletized and export-grade packaging
Suitable for sea and air freight shipment
Customization & Technical Support
Adjustable particle size distribution and surface area
Impurity levels optimized based on target pharmacopeia standards
Batch COA and traceability documentation provided
Technical support for reaction optimization and scale-up assistance
For detailed specifications or regulatory documentation, technical data sheets are available upon request.