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        Shandong XinTai Water Treatment Co,.Ltd.

        Top-Quality Manufacturer In Water Treatment Industry

        中文

        Organic Phosphonic Acid

        2-Hydroxyphosphonocarboxylic Acid (HPAA)

          CAS NO.: 23783-26-8           EINECS: 405-710-8           Alias: HPA

          Structural Formula:                                                                                                 

          Properties:                   

          HPAA has good chemical stability, hard to be hydrolyzed, hard to be destroyed by acid or alkali, safe and reliable in use, no toxicity, no pollution. HPAA can improve zinc solubility, with strong corrosion ability. Its corrosion inhibition ability is 5 to 8 times higher than that of HEDP or EDTMPS. When built with low molecular polymers, its corrosion inhibition effect is even better.

          Specification:

          items

          index

          Appearance

          Dark umber transparent viscous liquid

          Solid content %

          50  min

          Phosphorous acid (as PO33-) %

          4.0 max

          Density (20℃) g/cm3

          1.30 min

          pH (1% solution)

          1.0-3.0

           

          Usage:

          HPAA is mainly used as cathode corrosion inhibitor for metals, in cooling water systems of steel & iron, petrochemcal, power plant and medical industries. When built with zinc salt, the effect is even better.

          Packing and Storage:

          Normally 250kg net in drum, IBC, or per customers. Storage for one year in room shady and dry places.

          Update : 2015/2/2 10:30:12 Hits : 2614

        CONTACT Us

          Address: Zhongtai Industrial Park ,Xiwangzhuang Town, Shizhong District, Zaozhuang City, Shandong Province, P.R.C
          Plant Size: Small and Medium-sized
          EXP TEL:0086-632-3461088
          FAX:0086-632-3461077
          E-mail:sales1@xintaiwater.com
          xintaiwater@163.com
          Name: Jin Tsui
        Baidu
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