Ferrous Fumarate (C₄H₂FeO₄): Properties, Uses, Benefits, and Safety

application 2025-11-17

Ferrous Fumarate Chemical Formula: Properties, Uses, and Benefits

What Is Ferrous Fumarate?

Ferrous fumarate is an iron supplement commonly used to treat iron deficiency anemia. Its chemical formula is C₄H₂FeO₄, indicating it consists of iron (Fe) combined with fumaric acid. This iron salt is highly bioavailable, making it an effective source of supplemental iron.

Key Properties of Ferrous Fumarate

– Molecular Weight: 169.9 g/mol
– Appearance: Reddish-brown or orange powder
– Solubility: Poor in water but dissolves in dilute acids
– Stability: Stable under normal conditions but may degrade in moist environments

Common Uses of Ferrous Fumarate

1. Iron Supplements: Prescribed to boost iron levels in individuals with anemia.
2. Food Fortification: Added to cereals and flour to prevent iron deficiency.
3. Pharmaceuticals: Used in multivitamins and prenatal supplements.

Benefits of Ferrous Fumarate

– High Iron Content: Contains about 33% elemental iron, making it efficient.
– Better Absorption: More easily absorbed than some other iron salts.
– Cost-Effective: Affordable compared to alternative iron supplements.

Safety and Side Effects

While effective, excessive intake can lead to side effects like:
– Constipation
– Nausea
– Stomach cramps

Consult a healthcare provider before use to determine the correct dosage.

Conclusion

Ferrous fumarate (C₄H₂FeO₄) is a widely used iron supplement with high bioavailability and effectiveness in treating iron deficiency. Understanding its properties and proper usage ensures safe and beneficial results.