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### Abstract
This article provides a comprehensive guide to Ammonium Ferric Citrate (CAS 1185-57-5), commonly known as ferric ammonium citrate. It delves into its chemical properties, applications, synthesis methods, health benefits, environmental impact, and safety considerations. By exploring these aspects, the article aims to unlock the secrets of this compound, offering valuable insights for researchers, scientists, and professionals in various fields.
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### Introduction to Ammonium Ferric Citrate (CAS 1185-57-5)
Ammonium Ferric Citrate, with the chemical formula (NH4)3Fe(C6H5O7)3·3H2O, is a coordination compound that finds extensive use in various industries. It is a salt of ferric ammonium citrate, which is a hexahydrate. This compound is known for its reddish-brown color and is soluble in water. The article aims to provide a detailed overview of its properties and applications.
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### Chemical Properties of Ammonium Ferric Citrate
Ammonium Ferric Citrate is a coordination complex that consists of a ferric ion (Fe3+) coordinated with citrate ions (C6H5O7^3-). The compound is characterized by its reddish-brown color and is highly soluble in water. It is also stable in air and has a melting point of around 300°C. The following sections discuss its chemical properties in more detail.
#### Composition and Structure
The chemical formula of Ammonium Ferric Citrate indicates its composition, which includes three ammonium ions (NH4+), one ferric ion (Fe3+), and three citrate ions. The structure of the compound is complex, with the ferric ion being coordinated to the citrate ions through oxygen atoms. This coordination results in the formation of a stable complex.
#### Solubility and Stability
Ammonium Ferric Citrate is highly soluble in water, which makes it easy to dissolve and use in various applications. It is also stable in air, which means it does not decompose or react with atmospheric gases. This stability is crucial for its use in different industries.
#### Color and Appearance
The compound is known for its distinctive reddish-brown color. This color is due to the presence of the ferric ion, which imparts a characteristic color to the solution when dissolved in water.
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### Applications of Ammonium Ferric Citrate
Ammonium Ferric Citrate has a wide range of applications across various industries. Its unique properties make it suitable for use in agriculture, pharmaceuticals, water treatment, and other fields. The following sections discuss its applications in detail.
#### Agriculture
In agriculture, Ammonium Ferric Citrate is used as a fertilizer. It provides iron, which is an essential nutrient for plant growth. The compound is also used to treat iron deficiencies in plants, leading to improved crop yields.
#### Pharmaceuticals
In the pharmaceutical industry, Ammonium Ferric Citrate is used as a dietary supplement. It is known for its ability to enhance iron absorption in the body, making it a valuable ingredient in iron supplements.
#### Water Treatment
Ammonium Ferric Citrate is used in water treatment processes. It acts as a coagulant, helping to remove impurities and suspended particles from water. This makes it an essential component in water purification systems.
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### Synthesis of Ammonium Ferric Citrate
The synthesis of Ammonium Ferric Citrate involves a chemical reaction between ferric chloride and citric acid. The following sections discuss the synthesis process in detail.
#### Reactants and Equipment
The primary reactants required for the synthesis of Ammonium Ferric Citrate are ferric chloride (FeCl3) and citric acid (C6H8O7). The reaction is typically carried out in a laboratory setting, requiring equipment such as beakers, flasks, and a magnetic stirrer.
#### Reaction Process
The synthesis process involves mixing ferric chloride and citric acid in a beaker. The mixture is then heated and stirred until a clear, reddish-brown solution forms. The reaction is exothermic, releasing heat as the compound forms.
#### Purification and Storage
After the synthesis, the compound is purified by filtration to remove any impurities. The purified Ammonium Ferric Citrate is then stored in airtight containers to maintain its stability.
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### Health Benefits of Ammonium Ferric Citrate
Ammonium Ferric Citrate offers several health benefits, primarily due to its iron content. Iron is an essential mineral that plays a crucial role in various bodily functions. The following sections discuss the health benefits of this compound.
#### Iron Absorption
One of the primary health benefits of Ammonium Ferric Citrate is its ability to enhance iron absorption in the body. This is particularly important for individuals with iron deficiencies, as it helps to improve their overall health and well-being.
#### Treatment of Anemia
Anemia is a common condition characterized by a deficiency of red blood cells or hemoglobin. Ammonium Ferric Citrate is often used in the treatment of anemia, as it helps to increase the level of hemoglobin in the blood.
#### Other Health Benefits
In addition to its iron content, Ammonium Ferric Citrate offers other health benefits. It has been found to have antioxidant properties, which can help protect the body against oxidative stress and inflammation.
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### Environmental Impact of Ammonium Ferric Citrate
The environmental impact of Ammonium Ferric Citrate is a topic of concern, especially in industries where it is used extensively. The following sections discuss its environmental impact in detail.
#### Water Pollution
Ammonium Ferric Citrate can contribute to water pollution when used in water treatment processes. The compound can leach into water bodies, leading to contamination and potential harm to aquatic life.
#### Soil Contamination
In agriculture, the use of Ammonium Ferric Citrate as a fertilizer can lead to soil contamination. Excessive use of the compound can result in the accumulation of heavy metals in the soil, which can be harmful to plants and animals.
#### Air Pollution
The synthesis and use of Ammonium Ferric Citrate can also contribute to air pollution. The release of volatile organic compounds (VOCs) during the synthesis process can contribute to air pollution and environmental degradation.
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### Safety Considerations for Ammonium Ferric Citrate
The safety of Ammonium Ferric Citrate is a crucial aspect that needs to be considered in its use. The following sections discuss the safety considerations associated with this compound.
#### Handling and Storage
Proper handling and storage of Ammonium Ferric Citrate are essential to ensure safety. The compound should be handled with gloves and eye protection to prevent skin and eye irritation. It should also be stored in a cool, dry place away from direct sunlight.
#### Health Risks
Exposure to high levels of Ammonium Ferric Citrate can pose health risks. The compound can cause irritation to the skin, eyes, and respiratory system. Long-term exposure may also lead to more serious health issues.
#### Regulatory Compliance
It is important to comply with regulatory standards and guidelines when using Ammonium Ferric Citrate. This includes adhering to safety data sheets (SDS) and following proper handling procedures.
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### Conclusion
In conclusion, Ammonium Ferric Citrate (CAS 1185-57-5) is a versatile compound with a wide range of applications. This comprehensive guide has explored its chemical properties, applications, synthesis methods, health benefits, environmental impact, and safety considerations. By understanding these aspects, researchers, scientists, and professionals can make informed decisions regarding the use of this compound in various industries.
### Keywords
Ammonium Ferric Citrate, CAS 1185-57-5, chemical properties, applications, synthesis, health benefits, environmental impact, safety considerations