Sulfonic acid polystyrene resin (MP), beads, macroporous 400-1100 µm, 20-40 mesh(>90% within) Loading: 4.8-5.2 mmol/g

Supplier: Supra Sciences

Synonyms: Benzenesulfonic Acid ResinBenzenesulphonic Acid Resin

SPMP01-100 SPMP01-1KG SPMP01-25
103061-928EA 1510.77 USD
103061-928 103061-924 103061-926
Sulfonic acid polystyrene resin (MP), beads, macroporous 400-1100 µm, 20-40 mesh(>90% within) Loading: 4.8-5.2 mmol/g
Sulfonic Acid Polystyrene Resin

Strongly acidic supported reagent capable of scavenging most amines from reaction media as well as some analines.


Sulfonic Acid Resin, MP, is a macroporous polystyrene resin functionalized with a p-toluenesulfonic acid end group. It is a strong cation-exchange resin and is capable of scavenging heterocyclic bases in addition to primary, secondary and tertiary amines. MPTsOH can also be utilized in many acid catalyzed reactions such as acetal and ketal formation. It is an excellent choice for the ‘catch and release’ purification of amines resulting from a variety of reactions including reductive aminations. This resin is also quite effective in solid-phase extraction (SPE) of amine bases in sample preparation of bio-analytes such as blood, urine, etc.

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Specification Test Results

Colour Off-white
Form Granule
Loading 4.8-5.0 mmol/g
Particle size 400-1100 μm (20-24 mesh)

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