Ethylenediaminetetraacetic acid disodium dihydrate(CAS: 6381-92-6)

Ethylenediaminetetraacetic acid disodium dihydrate (CAS: 6381-92-6) is a chelating agent with the chemical formula C10H16N2O8Na2·2H2O. It is a white, crystalline solid highly soluble in water. Commonly known as EDTA disodium, it binds metal ions, stabilizing solutions and preventing unwanted reactions. Its structure includes two sodium ions and two water molecules, making it versatile for various applications. This compound is widely used in industries requiring metal ion sequestration.

Ethylenediaminetetraacetic acid disodium dihydrate (CAS: 6381-92-6) is used in pharmaceuticals for chelation therapy, in food as a preservative and stabilizer, in industrial cleaning products to remove heavy metals, and in research for analytical chemistry. It serves as a sequestrant in cosmetics and textiles. Its ability to bind metal ions makes it critical in applications requiring metal ion control, such as water treatment and medical diagnostics.

Ethylenediaminetetraacetic acid disodium dihydrate (CAS: 6381-92-6) is generally safe when handled properly. It has low acute toxicity and is approved for use in food and pharmaceuticals. However, prolonged exposure may cause skin or eye irritation. Safety standards recommend using protective gear like gloves and goggles. Adherence to OSHA and EPA guidelines ensures safe handling and disposal, minimizing health and environmental risks.

Ethylenediaminetetraacetic acid disodium dihydrate (CAS: 6381-92-6) should be stored in a cool, dry, and dark place to maintain stability. Keep in airtight containers to prevent moisture absorption. Avoid exposure to light and high humidity to prevent degradation. Store at temperatures below 25°C (77°F) and ensure proper ventilation. Proper storage preserves its effectiveness and safety for extended periods.