CAS · 21265-50-9
Product Overview
Ferric ammonium EDTA is a high-purity catalysts-auxiliary-agent supplied for industrial and specialty chemical applications. Contact our team for specifications, packaging options and lead times.
Product Specifications
| Appearance | Brownish red liquid |
|---|---|
| Content | 50.0% min |
| Free EDTA Acid | 2.25 ± 0.75% |
| pH (25°C) | 7.50 to 8.0 |
| Specific Gravity (25°C) | 1.295 ± 0.010 |
| Ferrous Ion (Fe²⁺) | 0.1% max |
Applications
Ferric ammonium EDTA is a chelated iron complex widely applied in agriculture, food fortification, water treatment, and industrial formulations. In agriculture, it is primarily used as a micronutrient fertilizer, delivering bioavailable iron to crops while preventing deficiencies such as chlorosis, which negatively affects plant growth and photosynthesis. Its strong chelation stability ensures effective iron delivery even in alkaline soils where other iron salts become insoluble. In food and nutritional applications, ferric ammonium EDTA is employed as a fortificant to address iron deficiency anemia, offering improved absorption compared to conventional iron salts. In water treatment, it functions as a chelating agent, aiding in the control of metal ions and minimizing scaling or fouling. Industrially, it is utilized in formulations requiring controlled iron release or chelation, including specialty chemical processes.
Benefits
The benefits of ferric ammonium EDTA are largely due to its high stability, bioavailability, and versatility. Its strong chelating capacity ensures that iron remains soluble and accessible for plant and human absorption, even under challenging environmental or dietary conditions. For agriculture, this translates to improved crop yields, healthier plant growth, and reduced risks of micronutrient deficiencies. In human nutrition, its enhanced absorption efficiency allows for lower dosing while achieving effective results in combating anemia, reducing gastrointestinal side effects often associated with traditional iron supplements. Its multifunctional chelation properties also make it a valuable agent in water treatment and industrial applications, where controlling metal ion activity is critical. Additionally, its safety and regulatory acceptance in multiple sectors enhance its applicability across diverse industries.
Conclusion
Ferric ammonium EDTA (CAS 21265-50-9) is a versatile and efficient chelated iron source with broad applications in agriculture, nutrition, water treatment, and specialty chemicals. Its ability to deliver stable, bioavailable iron under varied conditions makes it a reliable solution for both plant and human health. With benefits including improved absorption, reduced side effects, and strong chelation properties, it stands out as a preferred choice in enhancing crop performance, combating iron deficiency, and managing industrial processes. Overall, ferric ammonium EDTA plays a key role in advancing sustainable agriculture, nutritional health, and environmental management.
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