Professional China Factory Supply Sodium Silicofluoride - 1-Hydroxy Ethylidene-1,1-Diphosphonic Acid (HEDP) – Standard Imp&exp

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Professional China Factory Supply Sodium Silicofluoride - 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)

Product detail pictures:

Professional China Factory Supply Sodium Silicofluoride - 1-Hydroxy Ethylidene-1,1-Diphosphonic Acid (HEDP) – Standard Imp&exp detail pictures

Professional China Factory Supply Sodium Silicofluoride - 1-Hydroxy Ethylidene-1,1-Diphosphonic Acid (HEDP) – Standard Imp&exp detail pictures


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Persisting in "High good quality, Prompt Delivery, Aggressive Price", we've established long-term cooperation with shoppers from each overseas and domestically and get new and previous clients' high comments for Professional China Factory Supply Sodium Silicofluoride - 1-Hydroxy Ethylidene-1,1-Diphosphonic Acid (HEDP) – Standard Imp&exp, The product will supply to all over the world, such as: Bulgaria, Barcelona, Oman, As an experienced group we also accept customized order and make it same as your picture or sample specifying specification and customer design packing. The main goal of our company is to build up a satisfactory memory to all customers, and establish a long term win-win business relationship. Choose us, we always wait for your appearance!
  • Good quality and fast delivery, it's very nice. Some products have a little bit problem, but the supplier replaced timely, overall, we are satisfied.
    5 Stars By Gabrielle from Munich - 2015.09.23 17:37
    The goods are very perfect and the company sales manager is warmful, we will come to this company to purchase next time.
    5 Stars By Mildred from Jordan - 2015.10.31 10:02
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