Specifications |
Appearance |
White crystalline powder |
Assay (by argentometry) |
Min 99% |
Water insoluble matter |
Max 0.005% |
Bromate (BrO3) |
Max 0.001% |
Chloride (Cl) |
Max 0.2% |
Sulphate (SO4)
|
Max 0.002% |
Arsenic (As) |
Max 0.0002% |
Iron (Fe)
|
Max 0.0003% |
Heavy metals (as Pb) |
Max 0.0005% |
Potassium (K)
|
Max 0.1% |
Nickel (Ni) |
Max 0.0005% |
Calcium (Ca)
|
Max 0.002% |
Barium (Ba) |
Max 0.002% |
Copper (Cu)
|
Max 0.0005% |
Lead (Pb) |
Max 0.0005% |
Loss on drying at 105 deg C
|
Max 2% |
pH (5% solution) |
5.0 - 8.8 |
Iodides |
Max 0.001% |
|
Packings |
00500 500 g |
|
0025K 25 Kg |
|
0050K 50 Kg |
|
|