OEM Supply High Quality 2893-78-9 - 1-Hydroxy Ethylidene-1,1-Diphosphonic Acid (HEDP) – Standard Imp&exp

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OEM Supply High Quality 2893-78-9 - 1-Hydroxy Ethylidene-1,1-Diphosphonic Acid (HEDP) – Standard Imp&exp Detail:

Additional Info

Packaging: 25kg/bag 250kg/durm

Productivity: 500mt/month

Brand: std

Transportation: Ocean

Place of Origin: china

Supply Ability: 500mt/month

Port: Qingdao,Shanghai

Product Description

  • HEDP is an organophosphoric acid corrosion inhibitor. It can chelate with Fe, Cu, and Zn ions to form stable chelating compounds.It can dissolve the oxidized materials on these metals` surfaces. HEDP shows excellent scale and corrosion inhibition effects under temperature 250℃. HEDP has good chemical stability under high pH value, hard to be hydrolyzed, and hard to be decomposed under ordinary light and heat conditions. Its acid/alkali and chlorine oxidation tolerance are better than that of other organophosphoric acids (salt). HEDP can react with metal ions in water system to form hexa-element chelating complex, with calcium ion in particular. Therefore, HEDP has good antiscale and visible threshold effects. When built together with other Water Treatment Chemicals, it shows good synergistic effects.
    The solid state of HEDP is crystal powder, suitable for usage in winter and freezing districts. Because of its high purity, it can be used as cleaning agent in electronic fields and as additives in daily chemicals
  • Name: 1-Hydroxy Ethylidene-1,1-Diphosphonic Acid (HEDP)
  • Molecular Weight: 206.02
  • Synonyms: HEDP,corrosion inhibitor
  • CAS No: 2809-21-4

 

  • Pakage: 250kg/durm or 25kg/bag

    ITEM

    crystal

    liquid

    liquid

    HEDP.H2O

    98% Min

    50%min

    60%min

    HEDP

    89% Max

    PO33-

    0.8%Max

    1.0%Max

    1.0%Max

    PO43-

    0.5% Max

    0.6%Max

    0.6% Max

    Chloride

    0.01% Max

    0.01% Max

    0.01% Max

    PH

    2

    2

    2

    Fe (mg·L-1)

    5max

    10max

    10max

    Ca sequestration (mg CaCO3/g)

    450min

    500min

    Density (20℃ )g/cm3

    1.36

    1.4

    Colour APHA (Hazen)

    10 max

    10 max

Looking for ideal 1-Hydroxy Ethylidene-1 1-Diphosphonic Acid Manufacturer & supplier ? We have a wide selection at great prices to help you get creative. All the Corrosion Inhibitor HEDP are quality guaranteed. We are China Origin Factory of HEDP 98% Solid-water Treatment Chemical. If you have any question, please feel free to contact us.

Product Categories : Water Treatment Chemicals

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  • 1-Hydroxy Ethylidene-1,1-Diphosphonic Acid (HEDP)
  • 1-Hydroxy Ethylidene-1,1-Diphosphonic Acid (HEDP)

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OEM Supply High Quality 2893-78-9 - 1-Hydroxy Ethylidene-1,1-Diphosphonic Acid (HEDP) – Standard Imp&exp detail pictures

OEM Supply High Quality 2893-78-9 - 1-Hydroxy Ethylidene-1,1-Diphosphonic Acid (HEDP) – Standard Imp&exp detail pictures


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As a way to present you with ease and enlarge our enterprise, we also have inspectors in QC Workforce and assure you our greatest support and solution for OEM Supply High Quality 2893-78-9 - 1-Hydroxy Ethylidene-1,1-Diphosphonic Acid (HEDP) – Standard Imp&exp, The product will supply to all over the world, such as: Amman, Pakistan, Mexico, Now, we are trying to enter new markets where we do not have a presence and developing the markets we have the already penetrated. On account of superior quality and competitive price , we will be the market leader, please don’t hesitate to contact us by phone or email, if you are interested in any of our products.
  • The sales person is professional and responsible, warm and polite, we had a pleasant conversation and no language barriers on communication.
    5 Stars By Edwina from UAE - 2016.03.28 16:34
    The goods we received and the sample sales staff display to us have the same quality, it is really a creditable manufacturer.
    5 Stars By Judy from UK - 2015.03.03 13:09
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