Specifications |
Appearance |
A white crystalline powder |
Assay (ionsensitive electrode) |
99 - 100.5% |
Identity
|
Passes test |
Appearance of solution |
Passes test |
Aciddity or Alkalinity |
Passes test |
pH (5% water) |
5.2 - 8.0 |
Chloride (Cl) |
Max 0.002% |
Heavy metals (as Pb) |
Max 0.001% |
Arsenic (As) |
Max 0.0003% |
Calcium (Ca) |
Max 0.005% |
Iron (Fe)
|
Max 0.001% |
Magnesium (Mg) |
Max 0.001% |
Loss on drying (at 130 deg C) |
Max 0.5% |
|
Packings |
00500 500 g
|
|
01000 1000 g |
|
05000 5000 g |
|
0025K 25 Kg |
|
0050K 50 Kg |
|
|