Manganous dihydrogen phosphate

Manganous dihydrogen phosphate

Product introduction
Manganous dihydrogen phosphate
English name:manganese dihydrogen phosphate　
Appearance(Appearance): White, gray or red with micro fine crystal
Molecular formula: Mn(H₂PO₄)₂·2H₂O
Molecular weight: 284.94
CAS-RN: 18718-07-5
Physicochemical Property:
Soluble in water from flocculent precipitate from the hydrolysis of water on solvent acidic, insoluble in alcohol and moisture absorption. Vulnerable to deterioration in contact with oxides, corrosive effect of higher than 100οC, dehydrated to anhydrous.
1, phosphorus pentoxide :46-52%;
, Mn: ≥ 14.5%;
3, Fe: 0.2-0.4%;
4 sulfate: ≤ 0.07%;
5, calcium oxide: ≤ 0.06;
6 Moisture: ≤ 19;
7. Water insoluble: ≤ 6;
8, Total Acidity: ≥ 26 (titer)
Use:
For iron and steel products, especially large-scale machinery and equipment phosphating treatment, for the phosphating agent can play a rust effect. Used for a variety of weapons lubrication layer and protective layer in the defense industry