EDTA Pure Acid EDTA Acid is used in Detergents, Liquid Soaps, and Shampoos.EDTA Acid is used in Agricultural Chemicals Sprays.EDTA acid is used in decontamination of radioactive surfaces.EDTA Acid is used to remove insoluble deposits of Calcium and Magnesium soaps.EDTA Acid is used in textile to remove dyeing, scoring and detergent operations.