Mazhv salt (P2O546-52%)
Product Name: Mazhf Salt (Manganese Acid Phosphate;Manganese dihydrophosphate).
Product Name: Manganese Dihydrogen Phosphate (Mazhev Salt).
Molecular formula: mn(H2PO4)2ยท2H2O
Molecular weight: 28494
Properties: white to off-white or reddish crystals, soluble in water, hydrolysis to form flocculent precipitation, aqueous solution is acidic, insoluble in alcohol. There is moisture absorption. It is very easy to deteriorate in contact with oxides and has a corrosive effect. Above 100, dehydration produces anhydrous. The powder composed of manganese dihydrogen phosphate and phosphate containing a small amount of iron is commonly known as Mazhfu salt.
Quality index: phosphoric acid and phosphate content (P2O5) 46-52%.
Manganese (mn) 145%
Iron (Fe) 02-2%
Total acidity 25 drops, water insoluble 6%.
Sulfate (SO42-) 007%
Chloride (Cl) 005%
Uses: It is used for the phosphating treatment of iron and steel products, especially large machinery and equipment, and can be used as a phosphating agent to prevent rust.
Packing: Imported high-pressure paper-plastic composite bag lined with double-layer high-pressure polyethylene inner bag, net weight: 25kg human bag or drum. It can also be customized according to customer requirements.
Storage and transportation matters: should be stored in a ventilated, cool, dry warehouse, the container must be sealed, and the transportation should be protected from rain and sun.