Items | Specification | Results |
KNO3 | 99.4% min | 99.42% |
Potassium Oxide(as K2O) | 46.0% min | 46 . 34 % |
Nitrogen | 13.0% min | 13 . 26 % |
Moisture | 0.1% max | 0.02% |
Sulphate(as SO4) | 0.01% max | 0.005% |
Chloride(as Cl) | 0.03% max | 0.02% |
Iron (as Fe) | 0.005%max | 0.003% |
Magnesium(as Mg) | 0.004% max | 0.003% |
Heavy Metal(as Pb) | 0.001% max | 0.00 0 3% |