ííatmp is usually used together with organophosphoric acid, polycarboxylic acid and salt to built all organic alkaline water treatment agent. Atmp can be used in many different circulating cool water system. The dosage of 1-20mg/l is recommended. As corrosion inhibitor, the dosage of 20-60mg/l is preferred. Appearance Water white to pale yellow liquid Active acid (%) 48.0 - 52.0 Chloride (as cl, %) 1.0 max Ph(1% solution)@20oc 2.0 max Specific gravity @20/20oc 1.330 min Iron, as fe (ppm) 20.0 max Colour apha(hazen) 125 max Appearance Water white to pale yellow liquid Active acid (%) 48.0 - 52.0 Chloride (as cl, %) 1.0 max Ph(1% solution)@20oc 2.0 max Specific gravity @20/20oc 1.330 min Iron, as fe (ppm) 20.0 max Colour apha(hazen) 125 max