Trimanganese Tetraoxide

Trimanganese tetraoxide (Mn3O4) Mn:71%min Specific Surface Area(m2/g):4.8-7 high specific surface area:10.8min

Trimanganese Tetraoxide

Mn3O4

Mn≥71+0.5%   H2O:0.5%max 

Si≤0.0055%    S≤0.05% 

C≤0.05%         K≤0.002% 

Na≤0.003%     Mg≤0.005%

Fe:0.04%  or  0.3%

Specific Surface Area(m2/g):

   Regular:4.8-7 

   High Specific Surface Area: ≥10.8

Bulk Density(g/cm3): 0.5-0.8

Trimanganese Tetraoxide