Iron(II) citrate

Molecular formula: C₆H₆FeO₇
CAS Number: 23383-11-1
IUPAC Name: ferrous;citric acid
Molecular Weight: 244.95g/mol
Melting Point: (Celsius)
Boiling Point: (Celsius)
Density: 2.4000g/cm3
Appearance: of food items.
Synonyms: APVZWAOKZPNDNR-UHFFFAOYSA-N

Interesting facts

Interesting Facts about Ferrous Citric Acid

Ferrous citric acid is a fascinating compound that combines iron in its +2 oxidation state (ferrous) with citric acid, a naturally occurring organic acid found in many fruits. Let's explore some intriguing aspects of this compound:

1. Nutritional Importance

Ferrous citric acid is often used as a dietary supplement due to its iron content. Iron is an essential mineral for the human body, playing a crucial role in:

Oxygen transport: Iron is a key component of hemoglobin, which carries oxygen in the blood.
Energy production: It assists in the formation of ATP, the energy currency of cells.
Immune function: Adequate iron levels are vital for maintaining a healthy immune system.

2. Chelating Agent

One of the remarkable features of ferrous citric acid is its ability to act as a chelating agent. This means it can bind to metal ions, facilitating:

Enhanced absorption: The chelation process helps improve the absorption of iron in the digestive tract.
Toxicity reduction: It can help detoxify heavy metals in the body by sequestering harmful ions.

3. Applications in Food Industry

In addition to its nutritional benefits, ferrous citric acid has several applications in the food industry:

Food preservation: Its antioxidant properties help in prolonging the shelf life of certain products.
Color stabilization: It can enhance the color and appearance of food items.

4. A Natural Compound

One of the most appealing aspects of ferrous citric acid is its natural origins. Citric acid is widely found in citrus fruits, making this compound a natural source of iron that is often well-tolerated by the body.

“Nature always provides.” This compound exemplifies how we can harness natural ingredients to meet nutritional and health needs without relying on synthetic additives.