1.MONOSODIUM PHOSPHATE FOOD GRADE
Chemical name |
Monosodium Phosphate |
Molecular formula |
NaH2PO4 |
Molecular Weight |
119.98 |
Performance |
White rhombic crystal or white crystal powder, easily soluble in water, almost insoluble in ethanol. Its solution is acidic. |
Quality standards |
(GB25564-2010,FCC-V)
Name of index |
GB 1886.336-2021
|
FCC-V II |
Monosodium Phosphate NaH2PO4 (on dried material) ≥ % |
98.0-103.0 |
98.0-103.0 |
Water Insoluble ≤% |
0. 2 |
0. 2 |
Arsenic (As) ≤% |
0.0003 |
0.0003 |
Heavy Metal (as Pb) ≤% |
0.001 |
- |
Pb ≤% |
0.0004 |
- |
Fluoride (as F) ≤% |
0.005 |
0.005 |
PH (1% aqueous solution) |
4.1-4.7 |
- |
Loss on drying NaH2PO4 ≤% |
2.0 |
2.0 |
Loss on drying NaH2PO4·H2O ≤% |
10.0-15.0 |
10.0-15. 0 |
Loss on drying NaH2PO4·2H2 ≤% |
20.0-25.0 |
20.0-25.0 |
|