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            Manganese Dihydrogen Phosphate(Mazhev salt)

            1. CAS No.:18718-07-5

            2. Molecular Formula:Mn(H2PO4)2·2H2O

            3. Molecular Weight:284.94

            4. Appearance:White or pink crystal powder. 

            5. Solubility:Soluble in water and insoluble in alcohol.It is liable to hydrolyze and form flocculent precipitated. 

            6. Sensitivity:Hygroscopic. It is liable to degenerate in contact with oxides and corrosive. When the temperature is higher than 100℃, anhydrous substance is formed by dehydration. 

            7. Specification :  P2O5 ≥46-52% ,  Mn ≥14.5% , Fe ≤0.2-2% , SO42- ≤0.07% , Cl ≤0.05% 

                                          Total acidity 25 drops , Insoluble matter ≤6%

            8. Application:Used for iron and steel products, especially in phosphating treatment of large machinery and equipment, in which it functions as an anti-rust agent. 

            9. Packing : 25kg net good quality high pressurized compound bags lining with double layers LDPE.The packing bags can be cutomized upon customers' request. 

            10. Storage : Kept in containers tightly closed.Stored in a cool,dry and well-ventilated warehouse. Away from damp and sunlight during transportation.Incompatible with oxidizing agents.