Acetic acid is an organic carboxylic acid. It is a hygroscopic liquid having pungent odor. Its anhydrous form is commonly referred as glacial acetic acid. It forms dimers linked by hydrogen bonds in solution and gaseous phases. It is weakly acidic in nature.

Ethylenediaminetetraacetic acid (EDTA) is an anticoagulant, majorly used in preventing clotting of blood samples.

EDTA, Disodium Salt 2-Hydrate is widely used as reagent in chemical and pharmaceutical synthesis.

EDTA, Tetrasodium Salt is widely used as reagent in chemical and pharmaceutical synthesis.