|
Aluminium Potassium Sulfate 12 Hydrate ACS
| Mol. Formula |
AlK(SO4)2.12H2O |
| Mol. weight |
474.39 |
| CASR No. |
7784-24-9 |
| Appearance |
White crystalline powder |
| Test solution (10%w/v solution in dist. water) |
The solution shall be clear and colourless |
| Assay |
98.0 - 102.0% |
Maximum limits of impurities
|
| Insoluble matter |
0.005% |
| Chloride, as Cl |
0.0005% |
| Ammonium, as NH4 |
0.005% |
| Heavy Metals, as Pb |
0.001% |
| Iron, as Fe |
0.001% |
| Sodium, as Na |
0.02% |
|
