Specification Test Results
|
Assay |
95.0 - 97.0 % |
|
Colouration |
Max. 10 APHA |
|
Ignition residue |
Max. 5 ppm |
|
Substances reducing KMnO4 (as SO2) |
Max. 2 ppm |
|
Cl (Chloride) |
Max. 0.2 ppm |
|
NH4 (Ammonium) |
Max. 2 ppm |
|
NO3 + NO2 (as NO3) |
Max. 0.2 ppm |
|
PO4 (Phosphate) |
Max. 0.5 ppm |
|
Ag (Silver) |
Max. 0.02 ppm |
|
Al (Aluminium) |
Max. 0.02 ppm |
|
As (Arsenic) |
Max. 0.005 ppm |
|
Ba (Barium) |
Max. 0.02 ppm |
|
Be (Beryllium) |
Max. 0.01 ppm |
|
Bi (Bismuth) |
Max. 0.01 ppm |
|
Ca (Calcium) |
Max. 0.2 ppm |
|
Cd (Cadmium) |
Max. 0.02 ppm |
|
Co (Cobalt) |
Max. 0.01 ppm |
|
Cr (Chromium) |
Max. 0.02 ppm |
|
Cu (Copper) |
Max. 0.01 ppm |
|
Fe (Iron) |
Max. 0.2 ppm |
|
Ge (Germanium) |
Max. 0.02 ppm |
|
K (Potassium) |
Max. 0.05 ppm |
|
Li (Lithium) |
Max. 0.01 ppm |
|
Mg (Magnesium) |
Max. 0.03 ppm |
|
Mn (Manganese) |
Max. 0.01 ppm |
|
Mo (Molybdenum) |
Max. 0.02 ppm |
|
Na (Sodium) |
Max. 0.5 ppm |
|
Ni (Nickel) |
Max. 0.02 ppm |
|
Pb (Lead) |
Max. 0.02 ppm |
|
Sr (Strontium) |
Max. 0.02 ppm |
|
Ti (Titanium) |
Max. 0.02 ppm |
|
Tl (Thallium) |
Max. 0.02 ppm |
|
V (Vanadium) |
Max. 0.01 ppm |
|
Zn (Zinc) |
Max. 0.02 ppm |
|
Zr (Zirconium) |
Max. 0.02 ppm |
