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  • Hedp 58 62 1 Hydroxy Ethylidene Diphosphonic Acid Cas 2809 21 4 - China

    price: contact company for price

    items index

    Appearance Clear, Colorless to ale yellow aqueous solution

    Active content ( HEDP) % 58.0- 62.0

    Phosphorous acid ( as PO33- ) % 2.0 max

    Phosphoric acid ( asPO43- ) % 0.8 max

    Chloride ( as Cl- ) ppm 100.0 max

    pH ( 1% solution) 2.0 max

    Density ( 20℃ ) g/ cm3 1.43- 1.47

    Fe, mg/ L 10.0 max

    Colour APHA ( Hazen) 30.0 max

    Acetic acid % 0.5 max

    Ca sequestration ( mg CaCO3/ g) 500.0 min

    Company Contact:

    • Phone: 8615966984900

    • Address: haosheng, zouping, China

    • Email: Email

    Published date: December 12, 2014 -

    • Business Description: 1).Phosphonates:


      2).Water Soluble Polymers:


      3).Organophosphoric Salts:

      HEDP.Na2, HEDP.Na4, EDTMP.Na5,

      DTPMP.Na5, DTPMP.Na7

      4).Corrosion Inhibitors used in copper:



      CMIT/MIT 1.5% & 14%, Benzalkonium Chloride etc.

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