LEWATIT® K 2649
Product Description
Lewatit® K 2649 is a strongly acidic, macroporous, polymer-based resin in spherical bead form, with sulfonic acid groups. lt is ideally suited as a heterogeneous catalyst for organic reactions.
lt has been dried and can be directly used in applications requiring anhydrous conditions.
A large pore structure, high degree of crosslinking and good mechanical stability enable this catalyst to be used in polar and non-polar media.
In reactions involving the use of or formation of water, Lewatit® K 2629 should be used and not Lewatit® K 2649. Lewatit® K 2649 is the dried form of Lewatit® K 2629.
Lewatit® K 2649 is especially suitable for the following applications:
- phenol alkylations with olefins
- olefin oligomerizations
- esterification, etherification and alkylation of larger polar and non-polar molecules
Brand
LEWATIT®
Product Type
Ion Exchange Resin
Chemical synthesis
Esterification
Removal of cations
Catalyst for chemical synthesis
Catalysts for Phenol alkylation
Etherifications
Purification of chemical solutions
Biodiesel production
Ester hydrolyses
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