Usage of MnO2:
1. MnO2 is mainly used in electrolytic zinc electrolytic lead, ceramics, chemistry industry and Battery industry.
2. MnO2 is used in electronical technology, printing and dyeing, photography, ceramics, match, weld;
3 MnO2 can be used in water purification, disenfactor, oxidant, catalyst, agriculture and other industries.
| Items |
Specification |
| MnO2 |
≥91.0% |
| Moisture |
≤4.0% |
| Fe |
≤ 100ppm |
| Cu |
≤ 5ppm |
| Ni |
≤ 5ppm |
| Co |
≤ 5ppm |
| Sulfates |
≤ 1.4% |
| Insoluble in HCL |
≤ 0.10% |
| PH |
5.5~7.5 |
| Particle size |
| -100mesh |
≥ 99.5% |
| -200mesh |
≥ 97.0% |
| -325mesh |
≥ 95.0% |
Audited Supplier 
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