Properties of ATMP.Na5: ATMP.Na5 is the salt of ATMP, it can inhibit calcium carbonate particularly in water treatment system . ATMP.Na5 can be used in circulating cool system in power plant, oil refinery plant and oilfield refill water system . ATMP.Na5 is a general low cost scale inhibitor, it has good corrosion inhibition to zinc salt and phosphate, its chelating ability is good as well. Specification of ATMP.Na5: Appearance Colorless or light yellow transparent liquid Active content (ATMP)% 27.8-30.7 Active content (ATMP.Na5) % 38.0-42.0 Total phosphoric acid(PO43-) % 26.6-28.6 Chloride (Cl-) % 1.0 max PH (1% water solution) 10.0-11.0 Fe·+Fe3+·¼ppm 20 max Density (20 C) g/cm3 1.38-1.48 Usage of ATMP.Na5: ATMP.Na5 is used together with other organophosphonic acid, polycarboxylic acid or salt to form organic alkaline agents. ATMP.Na5can be used in circulating cool water system for all water quality.