EDTA Disodium Salt is formulated in molecular biology grade. Highly suitable for molecular biology applications, it is very useful as corrosion inhibitor, anti- scaling agent, ion exchange agent and processing aid. This salt is colorless, water-soluble and widely used for both industrial and medical applications. In addition, it also prevents metal ion impurities from modifying colors of the dyed products. The disodium salt is capable of sequestering the metal ions in aqueous solution.