Manganese Oxide Fertilizer Grade: Application: The product is generally used by the fertilizer industry. Fertilizer Grade: Appearance: Fine greenish-brown powder Total Manganese (Mn): 54% +/- 2% Manganese Oxide (MnO): 68% Iron as Fe: 12% max. Silica as SiO2: 12% max. Alumina as Al2O3: 5% max. Manganese Dioxide (MnO2): 2% max. Screen analysis 100 mesh (BSS): 95-100% Passing.
Application: The product is used primarily in the Animal Feed Industry. Special care is taken to ensure that heavy metal content (Arsenic, Lead, Cadmium etc.) and Dioxin content in the product meets the European Regulatory criterion.
Manganese as Mn - 60-62%
Manganese Oxide -78%
Iron as Fe - 8% max
Silica as SiO2 - 8% max
Alumina as Al2O3 - 5% max
Manganese Dioxide MnO2 - 2% max
Moisture 1% Max. - 1% max
Pb 62 ppm - 200 ppm max
As 60 ppm - 100 ppm max
Cd - 30 ppm max
Appearance - Fine greenish brown powder
Screen analysis 100 mesh (BSS) - 95 -100% Passing
Application: The product is generally used in manufacturing chemicals such as Manganese Sulphate, Manganese Carbonate, certain pesticides, fungicides etc. The production process is tailored such that non-acid soluble Manganese content is kept to a minimum. Also, additional steps are taken to control the iron and silica content in the material.
Industrial/Chemical Grade:
Appearance: Fine greenish-brown powder
Total Manganese (Mn): 40% +/- 2%
Manganese Oxide (MnO): 50-51%
Iron as Fe: 20% max.
Silica as SiO2: 20% max.
Alumina as Al2O3: 5% max.
Manganese Dioxide (MnO2: )2% max.
Screen analysis 100 mesh (BSS): 95-100% Passing
Molecular formular  MnO
Molecular weight 70.94
CAS NO. 1344-43-0
Property  grass green or gray green color cube crystal powder of octahedron crystal. Relative density: 5.43-5.46. Melting point: 16500C. If temperature is reaching 34000C, it'll separate and sublimation. It's not soluble with water, it's soluble with acid and ammonium chloride.
MnO 60%Â Min
Mn 46%Â Min
Pb 0.010%Â Max
Cd 0.010%Â Max
As 0.010%Â Max
