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  • Hedp 98 1 Hydroxy Ethylidene Diphosphonic Acid Solid Cas 2809 21 4 - China

    price: contact company for price

    CAS: 2809- 21- 4

    Alias: 1- Hydroxy Ethylidene- 1, 1- Diphosphonic Acid, Dequest: 2010

    Molecular formula: C2H8O7P2 Relative molecular mass: 206.02

    Items Index

    Appearance White powder solid

    Active content % 90.0

    Active content( HEDP. H2O) % 98.0

    Phosphoric acid content( as PO43- ) % 0.50

    Phosphorous content( as PO33- ) % 0.50

    Chloride ( as Cl- ) % 0.10

    Fe ( as Fe) ( ppm) 5.0

    PH ( 1% aqueous solution) 2.0


    Company Contact:


    • Phone: 8615966984900

    • Address: haosheng, zouping, China

    • Email: Email


    Published date: December 12, 2014 -

    • Business Description: 1).Phosphonates:

      ATMP, HEDP, PBTC, EDTMPS, DTPMPA, HPAA, ect.

      2).Water Soluble Polymers:

      PAA, PAAS, HPMA, AA/AMPS, MA AA,PESA, PASP, ect.

      3).Organophosphoric Salts:

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

      DTPMP.Na5, DTPMP.Na7

      4).Corrosion Inhibitors used in copper:

      BTA,TT..

      5).Biocides:

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

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