Product name:Manganese dihydrogen phosphate
CAS:18718-07-5
MF:Mn(H2PO4)2·2H2O
MW:259.36
Package:1 kg/bag, 25 kg/bag
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Items |
Specifications |
| Appearance | Reddish crystal |
| Phosphoric acid and phosphate | 46-52% |
| Mn | ≥14% |
| Fe | ≤0.5% |
| SO4 | ≤0.07% |
| Water insoluble matter | ≤6.0% |
1.It is mainly used as phosphating agent for steel anti-rust, especially suitable for anti-rust of large mechanical equipment.
2.It is used as lubricating layer and protective layer for various of weapons in national defense industry.
It is reddish crystal. It can be dissolved in water and insoluble in alcohol.
It should be stored in a cool, ventilated and dry warehouse.
The container must be sealed to prevent moisture and heat.
It is hygroscopic. It is easily deteriorated in contact with oxides and has a corrosive effect. The aqueous solution is acidic and insoluble in alcohol. It is hygroscopic. It is easily deteriorated in contact with oxides and has a corrosive effect. When it is higher than 100℃, dehydration will produce anhydrous. It is soluble in water, insoluble in alcohol, and belongs to the monoclinic crystal system. Water loss at 100°C.