ATMP 50%/ CAS NO.: 6419-19-8/ATMP 50 water treatment chemicals Amino Trimethylene Phosphonic Acid1

ATMP (Aminotrimethylene phosphonic acid) solid is a crystalline powder that is easily soluble in water, hygroscopic, easy to transport and use, especially suitable for cold regions in winter. Due to its high purity, it can be used as a metal chelating agent and metal surface treatment agent in the textile printing and dyeing industry.

ATMP appears as a colorless or slightly yellow transparent liquid and a white granular solid; The percentage of active components (calculated as ATMP) ≥ 50.0 and 93.0, respectively; ATMP is often compounded with other organic phosphonic acids, polycarboxylates, or salts to form organic water treatment agents, which are used in circulating cooling water systems under various water quality conditions. The optimal dosage is 1-20mg/L; When used as a corrosion inhibitor, the dosage is 20-60mg/L.

Solid amino trimethylphosphonic acid is easily soluble in water, with a melting point above 195 ℃ and a decomposition temperature of 200-212 ℃. Liquid products are easily soluble in water. One of the commonly used varieties of organic phosphonic acid, it has the best scale inhibition effect on calcium carbonate. It has good corrosion inhibition performance when used at high concentrations.