Mono Sodium Phosphate(MSP)
Molecular formula: NaH2PO4. nH2O (n=0,2)
Standard executed: GB1908-86
CAS Number: 7558-80-7
Guaranteed Technical Specifications
NO |
Specifications |
NaH2PO4(Anhydrous) |
Industrial Grade |
Food Grade |
1 |
Main Contents % ≥ |
98 |
98 |
2 |
Phosphorus pentoxide % ≥ |
58.0 |
58.0 |
3 |
PH value of 1% solution |
4.2-4.8 |
4.2-4.8 |
4 |
Heavy metals, as Pb % ≤ |
|
0.001 |
5 |
Arsenic, as As % ≤ |
|
0.0003 |
6 |
Fluoride as F % ≤ |
|
0.005 |
7 |
Water insoluble % ≤ |
0.10 |
0.10 |
Properties
Andydrous products is white powder, and melting point is at 190℃. Dihydrate products is colorless crystal, telative density at 1.915g/cm3, melting point at 57.4℃. All easily soluble in water, but not in organic solution.
Packing and storage
In 25kg, 50kg, 1000kg net bags, store at a cool ,dry and well ventilated place. |
