| Formula / Notation | MnO2 |
|---|---|
| CAS Number | 1313-13-9 |
| Molecular Weight | 86.937 |
| Density | 5.0 g/cm³ |
| Solubility | Solubility in water: none |
| Appearance | Pellets or Large Crystals, Other Solid; Dry Powder, Pellets or Large Crystals; Other Solid; Dry Powder; Water or Solvent Wet Solid |
| Also Known As | dioxomanganese; Manganese peroxide; Manganese binoxide; Mangandioxid; Manganese superoxide; Manganese Black; Black manganese oxide; Cement Black; BOG manganese; Pyrolusite Brown |
| Category | Inorganic Compounds |
What is Manganese dioxide?
Manganese dioxide is a manganese molecular entity with formula MnO2. It is a metal oxide and a manganese molecular entity.
Formula & Notation
IUPAC Name: dioxomanganese
Other Names / Synonyms: dioxomanganese; Manganese peroxide; Manganese binoxide; Mangandioxid; Manganese superoxide; Manganese Black; Black manganese oxide; Cement Black; BOG manganese; Pyrolusite Brown
Properties & Characteristics
Physical Data
| Property | Value |
|---|---|
| Density | 5.0 g/cm³ |
| Molecular Weight | 86.937 |
| Solubility | Solubility in water: none |
| Appearance | Pellets or Large Crystals, Other Solid; Dry Powder, Pellets or Large Crystals; Other Solid; Dry Powder; Water or Solvent Wet Solid |
Uses & Applications
Safety Information
Always consult the SDS/MSDS before handling any chemical. This information is for educational purposes only.
Key Facts
Frequently Asked Questions
Manganese dioxide is a manganese molecular entity with formula MnO2. It is a metal oxide and a manganese molecular entity.
Used in industrial processes, materials science, semiconductor manufacture, ceramics, or as a catalyst.
May be corrosive, toxic, or an oxidising agent. Handle in well-ventilated area. Consult SDS before use.
The formula or notation for Manganese dioxide is: MnO2