Molecular formula: C12H22Fe014.n (H2O) n=0 or 2
Molecular weight: 446.15 (anhydrous)
Molecular weight: 482.18 (dihydrate)
Iron content: 11.6-12.5%
Mesh number: 98% passes 100 meshes
Yellow-gray or light green-yellow fine powder or granules, with a slight smell of burning caramel. The aqueous solution can be stabilized by adding glucose. It is easily soluble in hot water and almost insoluble in ethanol.
It can be used in cereal products, dairy products, infant food, beverages, health foods, etc.
| Item | Index | Item | Index |
| Content（Basis dry）% | 97.0-102.0 | Loss on drying % | ≤10 |
| Trivalent iron salt % | ≤2.0 | Arsenic（Basis As）(mg/kg) | ≤2.0 |
| Reducing sugar | Compliance | Sulfate（Basis S042）% | ≤0.1 |
| Lead（Basis Pb）(mg/kg) | ≤2.0 | / | / |
