CASR |
: | 7783-85-9 |
Molecular Formula |
: | (NH4)2SO4 FeSO4.6H2O |
Molecular Weight |
: | 392.14 |
| Specifications | |
|---|---|
| Appearance: | Pale blue-green solid. |
| Aqueous solubility: | Soluble |
| Assay: | 98.5-101.5%Fe(NH4)2(SO4)2.6H2O |
| Insoluble matter: | 0.01% Max. |
| Phosphate (PO4): | 0.003% Max. |
| Calcium (Ca): | 0.005% Max. |
| Copper(Cu): | 0.003% Max. |
| Magnesium (Mg): | 0.002% Max. |
| Manganese(Mn): | 0.001% Max. |
| Potassium(K): | 0.002% Max. |
| Sodium(Na): | 0.02% Max. |
| Zinc(Zn): | 0.003% Max. |
| Ferric iron(Fe+++): | 0.01% Max. |
