Used primarily as a chelating agent to control metal ions in industrial and household water systems, preventing scale and corrosion by inhibiting calcium and magnesium salt deposition in pipes, boilers, recycled water systems, and heat exchangers.

Commonly found in detergents, cleaning formulations, disinfectants, and laundry products to enhance performance by sequestering calcium and magnesium, reducing the impact of water minerals on active ingredients.

In the paper industry, it controls heavy metal precipitation and maintains pulp quality during bleaching processes.

Applied in cosmetics and personal care products, such as shampoos and conditioners, to stabilize formulations, prevent color changes, and extend shelf life by chelating metal ions.

In the textile industry, used in dyeing processes to control water hardness and ensure even color uptake.

In the oil and gas industry, it serves in scale inhibition during drilling and production operations.

Additionally, used in pharmaceuticals and medical treatments for managing bone disorders due to its ability to influence calcium metabolism.