About Manganese Dioxide:
Manganese(IV) oxide with CAS 1313-13-9 is the inorganic compound with the formula MnO2. This blackish or brown solid occurs naturally as the mineral pyrolusite, which is the main ore of manganese and a component of manganese nodules.
Specifications and properties of Manganese Dioxide:
| Chemical formula： | MnO2 |
| Molar mass： | 86.9368 g/mol |
| Appearance： | Brown-black solid |
| Density： | 5.026 g/cm3 |
| Melting point： | 535 °C (995 °F; 808 K) (decomposes) |
| Solubility in water： | insoluble |
| Magnetic susceptibility (χ)： | +2280.0·10−6 cm3/mol |
| Crystal structure： | Tetragonal, tP6, No. 136 |
Application of Manganese Dioxide:
The predominant application of MnO2 is as a component of dry cell batteries: alkaline batteries and so called Leclanché cell, or zinc–carbon batteries. Approximately 500,000 tonnes are consumed for this application annually. Other industrial applications include the use of MnO2 as an inorganic pigment in ceramics and in glassmaking.
Storage Condition of Manganese Dioxide Powder:
Damp reunion will affect Manganese Dioxide powder dispersion performance and using effects, therefore,Manganese Dioxide Powder should be sealed in vacuum packing and stored in cool and dry room, the Manganese Dioxide Powder can not be exposure to air. In addition, the Manganese Dioxide powder should be avoided under stress.
Packing & Shipping of Manganese Dioxide Powder:
We have many different kinds of packing which depends on the Manganese Dioxide Powder quantity.
Manganese Dioxide Powder packing:vacuum packing, 100g, 500g or 1kg/bag, 25kg/barrel, or as your request.
Manganese Dioxide Powder shipping:could be shipped out by sea , by air, by express as soon as possible once payment receipt.
