 manganese dioxide (11)
 manganese dioxide (11)| Classification | manganese dioxide  | 
| CAS No. | 1313-13-9  | 
| Other Names | emd  | 
| MF | MnO2  | 
| EINECS No. | 215-202-6  | 
| Place of Origin |  | 
| Grade Standard | Electron Grade, Industrial Grade  | 
| Purity | 91-92%  | 
| Appearance | black powder  | 
| Application | battery  | 
| Brand Name | qingcong  | 
| Model Number | 112  | 
| black | powder  | 
| Place of Origin |  | 
| Purity | 91%min  | 
| Molecular weight: | 86.94  | 
