Understanding Ferric Pyrophosphate: Molecular Weight and Its Importance
Ferric pyrophosphate, often referred to by its chemical formula Fe2(P2O7), is an important compound in various industrial and pharmaceutical applications. In this article, we will explore the molecular weight (MW) of ferric pyrophosphate, its significance, and its role in different sectors.
What is Ferric Pyrophosphate?
Ferric pyrophosphate is an inorganic compound consisting of iron in the ferric state (Fe³⁺) and pyrophosphate ions (P2O7⁴⁻). It is commonly used as a source of iron in nutritional supplements and is also utilized in various industrial processes due to its unique properties.
Molecular Weight of Ferric Pyrophosphate
The molecular weight of ferric pyrophosphate is a critical factor in its application and effectiveness. To calculate the molecular weight, we consider the atomic weights of its constituent elements:
– Iron (Fe): Approximately 55.85 g/mol
– Phosphorus (P): Approximately 30.97 g/mol
– Oxygen (O): Approximately 16.00 g/mol
The molecular formula for ferric pyrophosphate can be expressed as Fe2(P2O7). Therefore, its molecular weight can be calculated as follows:
– For 2 Fe: 2 × 55.85 g/mol = 111.70 g/mol
– For 2 P: 2 × 30.97 g/mol = 61.94 g/mol
– For 7 O: 7 × 16.00 g/mol = 112.00 g/mol
Adding these values together gives:
Molecular Weight of Ferric Pyrophosphate:
111.70 g/mol (Fe) + 61.94 g/mol (P) + 112.00 g/mol (O) = 285.64 g/mol
This molecular weight is essential for applications in pharmacology and nutrition, where precise dosing of iron is crucial for effectiveness and safety.
Applications of Ferric Pyrophosphate
1. Nutritional Supplements
Ferric pyrophosphate is commonly included in dietary supplements as a source of iron, particularly for individuals who are iron deficient. Its high bioavailability ensures that the body can easily absorb and utilize the iron, making it an effective option for treating or preventing anemia.
2. Industrial Applications
In various industries, ferric pyrophosphate is used in catalysts and as a pigment. Its stable form and specific properties make it suitable for applications in ceramics and glass production.
3. Pharmaceutical Formulations
Ferric pyrophosphate is also utilized in pharmaceutical formulations, where it acts as an iron supplement. Its compatibility with various excipients makes it an ideal choice for developing oral and parenteral iron products.
Conclusion
Ferric pyrophosphate is a vital compound with a molecular weight of approximately 285.64 g/mol, making it an essential ingredient in nutritional and industrial applications. Its role as a source of iron in dietary supplements highlights its importance in addressing iron deficiency and supporting overall health. Understanding the molecular weight and properties of ferric pyrophosphate can aid manufacturers and consumers in making informed decisions regarding its use.
For more information on ferric pyrophosphate and its applications, feel free to reach out or explore more resources on this essential compound.