Physical and chemical properties：
Ferrous fumarate FFA1 is slightly soluble in water, easily soluble in dilute acids, and insoluble in organic solvents such as ethanol. It may absorb a small amount of moisture in humid environments and may be oxidized to ferric compounds in the presence of strong oxidants.
Applications：
Ferrous fumarate FFA1 is used for the treatment of iron-deficiency anemia. It has a high iron content and is hardly oxidized to ferric iron, so it is well absorbed by the human body.
| Specifications | Food Grade | |
|---|---|---|
| Packing: | 25kg/bag, in woven or kraft paper bags with inner bag,or as customer's requirements. | |
| Appearance | Orange-red or red-orange powder | |
| Assay(C4H2FeO4) % | 93.0-101.0 | |
| As % | ≤2.0 | |
| Pb % | ≤1.0 | |
| Sulfate（as SO4）% | ≤0.2 | |
| Fe3+% | ≤2.0 | |
| Loss in ignition % | ≤1.0 | |
Transportation conditions: It is strictly prohibited to mix and transport with oxidants, acids, edible chemicals, etc. During transportation, exposure to sunlight, rain, and high temperatures should be prevented. The vehicle should be cleaned after transportation. For road transportation, it shall follow the specified route. Air transportation:Ferrous fumarate can be handled under ordinary cargo conditions.
Storage conditions: It should be stored in a cool and dry place. Attention should be paid to protecting it from sunlight, moisture and package damage. It is recommended to stack it on shelves or single-layer pallets.
Shelf life: Under the above storage and transportation conditions, the shelf life is two years.
