Description
Specifications
Assay (dried basis) |
99.7 - 100.3 % |
Ammonium (NH_4) |
Max. 5 ppm |
Heavy Metals (as Pb) |
Max. 5 ppm |
Phosphate (PO_4) |
Max. 0.001 % |
Sulfur compounds (as SO_4) |
Max. 0.003 % |
Magnesium (Mg) |
Max. 0.005 % |
Chloride (Cl) |
Max. 0.003 % |
Potassium (K) |
Max. 0.005 % |
Calcium (Ca) |
Max. 0.02 % |
Iron (Fe) |
Max. 0.001 % |
Insoluble Matter |
Max. 0.015 % |