Dear Sir, we have been a professional supplier in water treatment chemicals in China for many years, in the following we list currently our popular exporting products as follows: （1）50% liquid : Active acid: % 50%min; ATMP %:40%min; Phosphorous acid (as PO33-)%：3.5 max； Phosphoric acid (asPO43- )% ：0.8 max； Chloride (as Cl-)%：1.0max； pH value（1％ solution）：2.0 max； Fe (as Fe2+) (ppm)： 20; Density （20℃）g/cm3:1.3 min; Colour APHA (Hazen):125max (2)95%powder :Active acid %: 95 min; ATMP %: 85 min; Phosphorous acid (as PO33-)%: 4.0 max; Phosphoric acid (asPO43- )%：0.8max；Chloride (as Cl-)%：1.0max; pH value（1％ solution）:2.0max; Fe (as Fe2+) (ppm):20.0max; It is mainly used as Scale & Corrosion Inhibitor, Peroxide Stabilizer in Cooling and Boiler Water Treatment, Textile Dying etc
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