MnO2 CMD is available with an Mn content of approx. 60% (MnO2 approx. 90%) and different grain sizes, e.g .:
In contrast to natural manganese ore, CMD (Chemical Manganese Dioxide) consists of a precipitated MnO2, which is produced using different processes.
A brown-black powder remains, which is practically insoluble in water. Even with cold sulfuric or nitric acid, there is virtually no reaction.
However, the manganese or manganese dioxide content increases significantly with this process.
In the electronics industry, CMD can be found in varistors, thermistors and capacitors, among other things. In addition, also in ferrites and as an oxygen supplier in oxidizing reactions. It is also used as an inorganic pigment as well as in the glass industry.
25 kg bags (multi-ply) on pallets of 1.000kg each.
The producer recommends a maximum storage time of 12 months provided that it is stored in closed storage rooms at a temperature of 20 °C and ± 80 % relative humidity (in original, closed packaging).
Delivery time on request.
|Name:||Synthetic Manganese Dioxide (chemically precipitated)|
Herr Jens Steenfadt
Phone: +49 40 414013-37
EC-name: manganese dioxide