Chemical Properties
| density | 4.22[at 20℃] |
| vapor pressure | 0Pa at 25℃ |
| Water Solubility | 22μg/L at 20℃ |
| EPA Substance Registry System | Manganese ores, reduced (69012-49-3) |
Safety Data
| Symbol(GHS) |   GHS08,GHS07 |
| Signal word | Warning |
| Hazard statements | H319-H361d |
| Precautionary statements | P264-P280-P305+P351+P338-P337+P313P |