What Is Ferric Citrate?
Ferric Citrate, formed by oxidizing citric acid, is used in iron supplements and as a treatment for iron deficiency anemia and hyperphosphatemia. It exists in both divalent ferrous and trivalent ferric forms, each with different absorption and excretion properties in the human body.
Uses of Ferric Citrate
1. Therapeutic Agent for Iron Deficiency Anemia
Ferric Citrate is used to treat iron deficiency anemia, supplying iron for red blood cell production. It’s easily absorbed from the digestive system, promoting hemoglobin production.
2. Treatment for Hyperphosphatemia
Ferric Citrate is also employed to treat hyperphosphatemia. It binds with phosphoric acid in the digestive tract to produce iron phosphate, which is excreted, thus helping regulate phosphorus levels.
3. Use as a Fertilizer
As an important nutrient in plant photosynthesis and respiration, Ferric Citrate is used in fertilization to aid plant growth in nutrient-deficient soils.
Structure of Ferric Citrate
Ferric Citrate is a coordination complex, comprising a citrate ion and a trivalent iron ion. It forms various coordination complexes, where the structure of ferric citrate crystals can differ.
Other Information on Ferric Citrate
1. Safety Information
While generally safe, Ferric Citrate can cause side effects like anorexia, nausea, vomiting, rash, itching, and photosensitivity. Consult a healthcare professional if any of these symptoms occur.