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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

    --

    Femg/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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    Company: Zouping Dongfang Chemical Industry Co., Ltd.

    Tel: 0543-4501076

    Fax: 0543-4502242

    Email: dongfang@www.over40fitnessguide.com

    Add: Haosheng Town,Zouping County,Shandong,China

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