Formula: MnO2
CAS No.: 1313-13-9
M.W.: :86.94
Properties: Manganese Dioxide is Black amorphous powder, or black orthorhombic crystals, solubility: insoluble in water, weak acid, weak alkali, nitric acid, cold sulfuric acid, soluble in hot concentrated hydrochloric acid to produce chlorine.
Specification(%):
| MnO2 | 99.0%MIN |
| Fe | 0.01% MAX |
| Ca | 0.02% MAX |
| Mg | 0.02% MAX |
| Pb | 0.002%MAX |
| SO4 | 0.08% MAX |
| K | 0.01% MAX |
| Na | 0.01% MAX |
| D50(um) | 1-5 |
Application: Manganese dioxide is used as oxidant, rust remover, and also used in steelmaking, glass, ceramics, enamel, dry batteries, matches, medicine, etc.
