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SiliCycle™ SiliaBond™ Functionalized Silica Gel Propylsulfonic Acid (SCX-2), 40 to 63 μm, 60 Å

Our Propylsulfonic Acid is a strong cation exchanger (pKa <1) and a powerful Organic Scavenger for the removal of amines and anilines.

Supplier:  SiliCycle™ R51230B10G

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Catalog No. 01-182-271

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SiliaBond™ Propylsulfonic Acid (SCX-2) acts as a Chromatographic Phase and an Organic Scavenger for Bases. You only need to filter out the scavenger once it has trapped the residual metal or organic impurity. Our propylsulfonic acid offers a great variety of formats for all purifications scales, from laboratory to process to plant scales, as well as great compatibility with a myriad of experimental conditions, solvents, pH and temperatures.

  • Strong cation exchangers of pKa <1, permanently negatively charged and pH independent
  • For catch and release purification of weak cations such as basic drugs, analgesics, biomolecules and water-soluble vitamins
  • Ionic Bonding and Catch and Release for Amines and Anilines
  • Successful technology for pharmaceuticals, organic chemistry labs, agrochemicals, mining, fine chemicals, water and waste treatment
  • Strong chemical, physical, thermal and mechanical stability
  • Made in accordance with sustainable process chemistry and green metrics
  • No hazards; no safety precautions needed


40 to 63 μm
Propylsulfonic Acid (SCX-2)
Irregular Silica Gel
Propylsulfonic Acid (SCX-2)
Keep Dry
Bulk Functionalized Irregular Silica Gel
Bulk or Glass Gravity Columns
60 Å
Column Chromatography
10 g
500 m2/g
Silica Gel
Bulk Scavenger in Post-reaction Mixture or Purification of Weak Basic Molecules
0.728 g/mL
HDPE Bottle
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