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SiliCycle™ SiliaBond™ Functionalized Silica Gel Carboxylic Acid (WCX), 40 to 63 μm, 60 Å

Our Carboxylic Acid is a multifunctional gel that acts as a weak cation exchanger and organic scavenger for trapping primary and secondary amines and anilines.

Supplier:  SiliCycle™ R70030B1KG

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Catalog No. 01-182-360

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SiliaBond™ Carboxylic Acid 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. It offers a great variety of formats for all purifications scales, from laboratory to process to plant scales, and is a successful technology for pharmaceuticals, organic chemistry labs, agrochemicals, mining, fine chemicals, water and waste treatment.

  • Weak cation exchanger of pKa of 4.8
  • Neutralized at pH below 2.8
  • For strong cationic species that may bind too strongly on SCX phases
  • Ionic Bonding and Catch and Release for Primary and Secondary Amines and Anilines
  • Great compatibility with a myriad of experimental conditions, solvents, pH and temperatures
  • 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
Carboxylic Acid (WCX)
Irregular Silica Gel
Carboxylic Acid (WCX)
Keep Dry
Bulk Functionalized Irregular Silica Gel
Bulk or Glass Gravity Columns
Carboxylic Acid
60 Å
Column Chromatography
1 kg
500 m2/g
Silica Gel
Bulk Scavenger in Post-reaction Mixture or Purification of Strong Basic Compounds
0.687 g/mL
HDPE Bottle
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