| Manganese dioxide |
Property: |
Black powder,density:5.026g/cm3,melting point:390°C,insoluble in water or nitric acid. |
| Application: |
Depolarizer for dry cell,catalyst in synthesis industry, oxidant, glass, porcelain enamel, ceramics colorant, decoloration ,deferrization etc,Produce manganese metal, special alloy, ferromanganese casting, gas mask, electronic material ferrite. |
| Packaging: |
50kg woven bag with plastic liner. |
| Specification |
MnO2(%)≥ |
Fe(%)≤ |
H2O(%)≤ |
Fineness(%)
200mesh |
| 65 |
4 |
5 |
90% pass |
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