LEWATIT® K 1221

Strongly acidic gel-type catalyst for bisphenol-A, condensation, esterification and hydrolysis of ethers and esters.
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Product Description

The Lewatit® K 1221 is a strongly acidic, gel-type, polymer-based resin in spherical bead form with sulfonic acid groups and is ideally suited as a heterogeneous catalyst for organic reactions.

It has a low degree of crosslinking, good mechanical stability and gives optimum performance in polar media.


Therefore, it is especially suitable for use in the following applications:

        • Bisphenol-A production
        • Condensations and esterifications of small polar molecules
        • Hydrolysis of ethers and esters

        Marca

        LEWATIT®

        Tipo de producto

        Resina de Intercambio Iónico

        Síntesis Química

        Reacciones de Condensación y BPA

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                Business Unit Liquid Purification Technologies