Usage:Materials for electromagnet ferrite,ceramic glaze,feedstuffs additive also used as micronutrient fertilizer
Packing:In craft paper bags lined with PE plastic bag. N.W.:25kg per bag.
Technical grade
Index items | Index(%) |
Content(based on Mn)≥ | 43.5 |
Sulphate(based on SO4)≤ | 0.7 |
Chloride(based on CI)≤ | 0.03 |
Granularity,Residue through 45um screen ≤ | 4.0 |
Feedstuff grade
Index items | Index(%) |
Content(based on Mn)≥ | 43.5 |
Sulphate(based on SO4)≤ | 0.7 |
Chloride(based on CI)≤ | 0.03 |
Heavy metal(based on Pb) ≤ | 0.002 |
Cadmium (based on Cd)≤ | 0.001 |
Arsenic(As)≤ | 0.0005 |
Insoluble substance in HNO3 ≤ | 0.03 |
Fluoride(F)≤ | 0.01 |