Character & Purpose: black or black brown formless powder, relative Density 5.026，used as depolarizer of battery, decoloring agent in glass industry, material of manganese alloy, heat gaining agent of casting industry, adsorbent of ,carbon monooxide oxidant, catalyst，material of enamel and manganese salt. Or used in firework, the purification of water, medicine, fertilizer and printing-dyeing of textile.
Packing: in 25KG net PP PE bags or in 1000KG jumbo bag
Formula: MnO2
Standard:
|
Item |
Spec. |
|
MnO2/% |
60Min. |
65Min. |
70Min. |
75Min. |
80Min. |
91Min. |
|
Fe/% |
6.0Max. |
6.0Max. |
6.0Max. |
4.0Max. |
4.0Max. |
0.02Max. |
|
HO2/% |
6.0Max. |
6.0Max. |
6.0Max. |
6.0Max. |
6.0Max. |
2.0Max. |
|
Fineness(120mesh or 200mesh)/% |
95Max. |
95Max. |
95Max. |
95Max. |
95Max. |
95Max. |
|
