| P2O5,% | ≥ | 58.5 |
| Na2O,% | ≥ | 25.3 |
| Moisture,% | ≤ | 2 |
| Iron(Fe),% | ≤ | 0.003 |
| Arsenic(As),% | ≤ | 0.0001 |
| Heavy metal(Pb), % | ≤ | 0.001 |
pack：
use：
| P2O5,% | ≥ | 49 |
| Na2O,% | ≥ | 42.8 |
| Moisture,% | ≤ | 2 |
| Iron(Fe),% | ≤ | 0.003 |
| Arsenic(As),% | ≤ | 0.0001 |
| Heavy metal(Pb), % | ≤ | 0.001 |
pack：
use：
| P2O5,% | ≥ | 42.4 |
| Na2O,% | ≥ | 55.6 |
| Moisture,% | ≤ | 2 |
| Iron(Fe),% | ≤ | 0.003 |
| Arsenic(As),% | ≤ | 0.0001 |
| Heavy metal(Pb), % | ≤ | 0.001 |
pack：
use：
| P2O5,% | ≥ | 42.1 |
| K2O,% | ≥ | 55.9 |
| Moisture,% | ≤ | 2 |
| Iron(Fe),% | ≤ | 0.003 |
| Arsenic(As),% | ≤ | 0.0001 |
| Heavy metal(Pb), % | ≤ | 0.001 |
pack：
use：
| Total phosphate(based on P2O5),% | ≥ | 68 |
| Inactive phosphate(based on P2O5),% | ≤ | 7.5 |
| Water Insolubler,% | ≤ | 0.05 |
| Iron(Fe),% | ≤ | 0.05 |
| PH value | - | 5.8-7.0 |
pack：
use：
| Total phosphate(based on P2O5),% | ≥ | 68.0 |
| Inactive phosphate(based on P2O5),% | ≤ | 7.5 |
| Water Insolubler,% | ≤ | 0.06 |
| Iron(Fe),% | ≤ | 0.02 |
| PH value | - | 5.8-6.5 |
| Arsenic(As),% | ≤ | 0.0003 |
| Heavy metal(Pb), % | ≤ | 0.001 |
| Fluoride(F),% | ≤ | 0.003 |
pack：
use：
Monosodium Phosphate(MSP)
Disodium Phosphate(DSP)
Sodium Pyrophosphate
Potassium Pyrophosphate
General Sodium hexametaphosphate
Food additive sodium hexametaphosphate