Compared to the natural manganese ore, CMD (Chemical Manganese Dioxide) consists of a precipitated MnO2, which is produced by different processes.
A brown-black powder remains, which is practically insoluble in water. Even with cold sulfuric or nitric acid, no reaction takes place.
However, the manganese or manganese dioxide content increases markedly in this process.
MnO2 CMD is available with a Mn content of ca. 60% (MnO2 ca. 90%) and a grain size of 44 μm.
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).
Regularly available ex factory (EU) at short notice.
|Name:||Synthetic Manganese Dioxide (chemically precipitated)|
Herr Jens Steenfadt
Phone: 040 / 41 40 13 - 37
EC-name: manganese dioxide