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Packaging
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Daily Product
Specifications | National Standard | Ours |
Assay % ≥ | 96.0-102.0 | 99 Min |
Phosphorus pentoxide% ≥ | / | 62.0 Min |
Nitrogen, as N % ≥ | / | 11.8 Min |
PH (10g/L solution) | 4.3-5.0 | 4.3-5.0 |
Moisture% ≤ | / | 0.2 |
Heavy metals, as Pb % ≤ | 0.001 | 0.001 Max |
Arsenic, as As % ≤ | 0.0003 | 0.0003 Max |
Pb % ≤ | 0.0004 | 0.0002 |
Fluoride as F % ≤ | 0.001 | 0.001 Max |
Water insoluble % ≤ | / | 0.01 |
SO4 % ≤ | / | 0.01 |
Cl % ≤ | / | 0.001 |
Iron as Fe % ≤ | / | 0.0005 |