Aldehyde resin on polystyrene (PS), beads 330-1225 µm, 15-50 mesh Loading: 1.0-1.2 mmol/g

Supplier: ESRI Magyarország Kft.
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SPPS28-25 SPPS28-100 SPPS28-1KG
103061-840EA 107.69 USD
103061-840 103061-842 103061-844
Aldehyde resin on polystyrene (PS), beads 330-1225 µm, 15-50 mesh Loading: 1.0-1.2 mmol/g
Aldehyde resin

Solid supported equivalent of benzaldehyde particularly effective in scavenging primary amines.


Aldehyde Resin, PS, is a highly cross-linked polystyrene resin functionalized with an aldehyde end group. It is a polymer bound equivalent of benzaldehyde, and is highly capable of scavenging excess amines from reaction media. This product has significant advantages over other scavengers of amines in that it’s fully capable of distinguishing between primary and secondary amines. Isocyanate resin is equally proficient in sequestering either, so reactions that contain both moieties are dealt with more effectively with PS-Aldehyde.

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Specification Test Results

Colour Off-white
Form Granule
Loading 1.0-1.2 mmol/g
Particle size 330-1225 μm (15-50 mesh)

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