Welcome to Fengyuan Group!
Items | Unit | Index |
---|---|---|
Content | % ≥ | 99.5 |
Moisture | ppm≤ | 500 |
SO42- | ppm≤ | 500 |
Na | mg/kg | 0.2 |
K | mg/kg | 0.5 |
Ca | mg/kg | 0.01 |
Cr | mg/kg | 0.1 |
Fe | mg/kg | 0.1 |
Ni | mg/kg | 0.01 |
Cu | mg/kg | 0.01 |
Zn | mg/kg | 0.01 |
Pb | mg/kg | 0.01 |
Li | mg/kg | 5 |
Cl | mg/kg | 50 |