Properties (58)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
chemical compound
|
| gptkbp:appearance |
black or brown solid
|
| gptkbp:benefits |
essential for human health in trace amounts
excessive exposure can lead to toxicity |
| gptkbp:chemicalFormula |
+4
MnO2 produces manganese salts |
| gptkbp:colors |
black
brown |
| gptkbp:dissolved |
insoluble
|
| gptkbp:distribution |
5.03 g/cm³
|
| https://www.w3.org/2000/01/rdf-schema#label |
Manganese Dioxide
|
| gptkbp:iceClass |
1,200 °C
535 °C |
| gptkbp:is_a |
manganese(II) compounds
manganese(III) compounds |
| gptkbp:is_available_in |
batteries
natural deposits some foods |
| gptkbp:is_used_in |
textile industry
rubber production fertilizers animal feed coatings lithium-ion batteries photovoltaic cells sensors ceramics water treatment steel production nanotechnology chemical synthesis food additives environmental remediation catalytic converters glass manufacturing ink production alkaline batteries electrolytic processes dry cell batteries photographic films electrochemical applications as a colorant in ceramics catalytic oxidation reactions pigment for paints removal of heavy metals from wastewater removal of hydrogen sulfide from gases synthesis of other manganese compounds |
| gptkbp:isATypeOf |
1313-13-9
|
| gptkbp:numberBuilt |
215-202-6
|
| gptkbp:occursAnnually |
naturally occurring mineral pyrolusite
|
| gptkbp:safety |
may cause respiratory irritation
|
| gptkbp:uses |
oxidizing agent
pigment catalyst battery production |
| gptkbp:was_a_catalyst_for |
produces oxygen gas
|
| gptkbp:weight |
86.94 g/mol
|