Ethylenediaminetetraacetic acid dipotassium salt dihydrate CAS:25102-12-9

Chelating Agent: EDTA Dipotassium is an effective chelating agent, which means it can bind to metal ions and form stable complexes. It is commonly used to remove unwanted metal ions from solutions, particularly calcium and magnesium ions, which can cause scaling and reduce the effectiveness of certain processes.

Water Treatment: EDTA Dipotassium is widely used in water treatment applications to remove heavy metal ions that can be present in water sources, such as lead, copper, and mercury. By forming stable complexes with these metal ions, EDTA Dipotassium can prevent their precipitation, ensuring the water is safe for various purposes.

Food and Beverage Processing: In the food and beverage industry, EDTA Dipotassium is used to prevent oxidation and to maintain the quality and appearance of processed foods. It can sequester metal ions that can act as catalysts for oxidation reactions and spoilage.

Pharmaceutical Formulations: EDTA Dipotassium is also used in pharmaceutical formulations, particularly as a preservative. It helps to stabilize medications by preventing deterioration or degradation caused by the presence of metal ions.

Analytical Chemistry: EDTA Dipotassium is widely used in analytical chemistry for various applications, including titration, as a masking agent, and as a standard reference material. Its chelating properties make it valuable in the determination of metal ion concentrations in various samples.