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          Welcome: Zouping Dongfang Chemical Industry Co., Ltd.
          Language: Chinese ∷  English

          Salts of Phosphonates

          • Disodium of 1-Hydroxy Ethylidene-1,1-Diphosphonic Acid
          Disodium of 1-Hydroxy Ethylidene-1,1-Diphosphonic Acid

          Disodium of 1-Hydroxy Ethylidene-1,1-Diphosphonic Acid

          • HEDP?Na2
          • Disodium of 1-Hydroxy Ethylidene-1,1-Diphosphonic Acid
          • Product description: HEDP?Na2 is widely used as scale and corrosion inhibitor in circulating cool water system, medium and low pressure boiler, oil field water pipelines.
          • INQUIRY

          CAS7417-83-7

          Molecular weight: 250

          Molecular Formula: C2H6O7P2 Na2

          APPLICATIONS:

          HEDP?Na2 is widely used as scale and corrosion inhibitor in circulating cool water system, medium and low pressure boiler, oil field water pipelines.

          Specification:

          items

          index

          Appearance

          Colorless to yellowish transparent liquid

          White powder

          Active contentHEDP%

          16.5 min

          74.0-79.0

          Active content (HEDP?Na2)%

          20.0 min

          89.0 min

          density (20)g/cm3

          1.12-1.22

          --

          Fe,mg/L

          --

          35 max

          PH (1% water solution)

          4.0-6.0

          4.0-6.0

          Package and Storage:

          Liquid: 200L plastic drum,IBC(1000L),customers requirement. Storage for ten months in shady room and dry place.

          Solid: Normally in 25kg net bags on pallet or confirmed by clients.

          Safety Protection:

          Avoid contact with eye and skin, once contacted, flush with water.




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          CONTACT US

          Company: Zouping Dongfang Chemical Industry Co., Ltd.

          Tel: 0543-4501076

          Fax: 0543-4502242

          Email: dongfang@sddongfang.com

          Add: Haosheng Town,Zouping County,Shandong,China

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