Ferrous Ammonium Sulfate Hexahydrate
Typical appearance: pale blue-green solid
Analytical use: analytical standard
Aqueous solubility: soluble
| SPECIFICATIONS |
|
| Assay |
98.5-101.5% Fe (NH4)2(SO4)(6H2O) |
|
Maximum Allowable |
| Insoluble matter |
0.01% |
| Phosphate (PO4) |
0.003% |
| Calcium (Ca) |
0.005% |
| Copper(Cu) |
0.003% |
| Magnesium (Mg) |
0.002% |
| Manganese (Mn) |
0.01% |
| Potassium (K) |
0.002% |
| Sodium (Na) |
0.02% |
| Zinc (ZN) |
0.003% |
| Ferric ion (Fe3+) |
0.01% |
|
|
