NILE CHEMICALS
NILE
CHEMICALS
POTASSIUM PYROSULPHATE
|
SPECIFICATION |
|
| ( Di - Potassium disulphate ) | |
| K2S2O7 M.W. 254.33 | |
| Minimum assay ( by acidimetric ) | 97% |
| Maximum Limits of Impurities : | |
| Chloride ( CI ) | 0.003% |
| Iron ( Fe ) | 0.002% |
| Lead ( Pb ) | 0.001% |