Tetra Sodium Salt of Amino Trimethylene Phosphonic Acid (ATMP.Na₄) is a phosphonic acid derivative that acts as an effective scale inhibitor and corrosion inhibitor. It is widely used in industrial water treatment, especially in cooling towers and boilers, to prevent the buildup of scale and to protect systems from corrosion. ATMP.Na₄ is known for its high stability and efficiency at low concentrations.
