P2O5-24, 5% ; MgO-3% ; CaO-8% ; Sio2-3% ; Extraneous moisture-1% ; Tailings on screen with mesh 016K% -30%
Appearance: Fine powder of dark-grey color, nontoxic, fire and explosion proof, not forming toxic compounds in water solutions, in air and manufacturing water.
Application: Used in production of simple and complex phosphate mineral fertilizers, extracted phosphoric acid.
Physical and chemical parameters:
NORM for product type
P2O5 by wt, % min
Magnesium oxide (MgO) by wt, %, max
Sesquialteral oxides by wt, %, max
Carbon oxides (CaO) by wt, %, max
Extraneous moisture by wt, %, max
Tailings on screen with mesh 016K%, min
Note: Norm per p.1, 2, 3 is given on the basic of dry product.
Change of parameters might be agreed during contract conclusion between Seller and Buyer.
Marking: No marking, the quality certificate is issued at producing factory.
Transportation: In special railway cisterns with pneumatic unloading system, in hopper wagons.
Storage: In bulk in closed silos. Shelf life is unlimited.