Application of Sodium Ethylene Diamine Tetra Acetate
Sodium Ethylene Diamine Tetra Acetate (Sodium Ethylene Diamine Tetra Acetate) has unique characteristics and is useful in various fields.

In the field of daily chemicals, it is often used as an auxiliary. Because of its excellent chelating power to metal ions, it can help detergents increase decontamination. Metal ions in water often cause detergent efficiency to be damaged. Sodium ethylene diamine tetraacetate can chelate metal ions such as calcium and magnesium, soften the water, give full play to the active ingredients of detergents, make clothes cleaner after washing, and fabrics are not easy to yellow and harden. In cosmetics, it can stabilize the formula, prevent the oxidation and deterioration of metal ions catalyzed components, prolong the shelf life of the product, and protect the user's skin.

In the pharmaceutical industry, it also occupies an important position. It can be used as an anticoagulant, added to the blood collection tube, chelates calcium ions in the blood, prevents blood coagulation, and ensures that blood samples are used for testing and analysis. In pharmaceutical preparations, it can increase the stability and solubility of drugs. Some drugs are easy to react with metal ions to cause effect change or precipitation. Sodium ethylenediaminetetraacetate can prevent this situation, promote drug absorption, and improve bioavailability.

In industrial production, it is widely used. In the electroplating industry, it can control the concentration of metal ions in the plating solution, ensure the uniform, dense and bright coating, and improve the quality and corrosion resistance of the coating. In the papermaking industry, it can remove metal ions in pulp, prevent them from affecting the whiteness and strength of paper, and help produce high-quality paper products. In the printing and dyeing industry, it can chelate metal ions in water to avoid defects such as dyeing and stains, so that the dyeing is uniform and the color is bright.

In short, sodium ethylenediamine tetraacetate is indispensable in daily chemical, pharmaceutical, industrial and other fields due to its excellent chelation properties. With the advance of science and technology, its application prospects will be broader.