| M Formula: | Ba(MnO4)2 |
| Properties: | |
| Brownish-violet crystals. Soluble in water. | |
| Hazard: | |
| Oxidizing material. Fire and explosion risk in contact with organic materials. Toxic by ingestion. | |
| Use: | |
| Strong disinfectant, manufacture of permanganates, depolarizing dry cells. | |