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    Home > Chemicals Industry > Chemical Technology > 201×4 strong basic styrene anion exchange resin

    201×4 strong basic styrene anion exchange resin

    • Last Update: 2022-01-01
    • Source: Internet
    • Author: User
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    201×4 strong basic styrene anion exchange resin

    The domestic name used to be 711; similar foreign brands include AmberLite IRA-402 (US), Dowex 1×4 (US), and Diaion-SA11A (Japan)


    [Structural formula]

    [Physical and chemical properties] This product is light yellow to golden yellow granular substance, insoluble in water, acid, alkali and various organic solvents.


    [Preparation method] It is basically the same as 201×7 strong basic styrene anion exchange resin, the only difference is that the product has a lower degree of cross-linking (that is, the degree of cross-linking is 4)


    [Technical index] HG/T2163-91 01×4 resin (chlorine type)

    [Application] 201×4 strong base anion exchange resin is mainly used for the mixed bed used in the preparation of pure water and high-purity water


    Related links: Technical indicators and application of 201×7 strong basic styrene anion exchange resin

     

     

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