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聚龙新材料科技（山东）有限公司
Unilong Industry Co.,Ltd.

聚龙新材料科技
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  • HEDTA-3NA with CAS 139-89-9
    • HEDTA-3NA with CAS 139-89-9

    HEDTA-3NA with CAS 139-89-9

    what is of  HEDTA-3NA with CAS 139-89-9?

    As chelating agent for trivalent iron from pH 7 to pH 10. Forms strong 1:1 ferric chelates. The iron chelates formed will then chelate other heavy metal or alkaline earth ions.

     

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    1.Quick details of  HEDTA-3NA with CAS 139-89-9

    CAS No.:139-89-9
    Other Names:N-(2-Hydroxyethyl)ethylenediamine-N
    MF:C10H15N2Na3O7
    Grade Standard:Industrial Grade
    Purity:39%, 99%min
    Appearance:yellowish liquid, White Powder
    Application:Agriculture Grade, Food Grade, Industrial Grade
    Product name:HEDTA
    Packing:25KG/1000KG
    MOQ:1 Ton
    Shelf life:2 Years
    Storage:Cool Dry Place
    Certification:ISO9001
    Sample:Availiable
    Delivery:15-30 Days

    2.Description of HEDTA-3NA with CAS 139-89-9

    Items
    Specifications
    Content%
    ≥ 39.0
    Chloride(Cl)%
    ≤ 0.01
    Sulfate(SO4)%
    ≤ 0.05
    Metal chelate(Pb)%
    ≤ 0.001
    Iron(Fe)%
    ≤ 0.001
    PH value:(5% water solution,25℃)
    10.5-11.5
    Appearance
    light yellow clear liquid

    3.Application 

    As chelating agent for trivalent iron from pH 7 to pH 10. Forms strong 1:1 ferric chelates. The iron chelates formed will then chelate other heavy metal or alkaline earth ions.

    4.Packing 

    200kgs/drum, 16tons/20’container

    250kgs/drum,20tons/20’container

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