SCX (SO3H) – Strong Cation Exchanger HPLC Premium Pure™ Functionalized Silica Gel

SCX bonded phases will separate a variety of sugars with the acetonitrile/water mobile phase. Alternatively, with hexane/ethyl acetate mobile phase, it will function as a “less active” normal phase.

In addition, since the surface contains primary SO3H groups, this phase can be used as a base for coupling chiral ligands.

Recommended Applications:

  • As normal phase for basic compounds like alkaloids
  • As reverse phase for vitamins or sugars
  • Metal scavenger removal/recovery for acid chlorides, isocyanates, etc.
  • Dyes, lipids, mycotoxins, pesticides

Our SCX HPLC Premium Pure™ Bonded Phases Use Our Premium Pure™ Silica Gel as a Starting Material.

  • Narrow particle distribution for greater efficiency
  • Reproducible from lot to lot
  • High load capacity and recovery rates

Functionalized Silica Gels (Bonded Phases) use our Premium Pure™ Silica Gel as starting material as shown below.

Premium Pure™
Metals Content is <50 ppm.

Item *Typical Specifications
Na ≤ 30.0 ppm
Mg ≤ 10.0 ppm
Al ≤ 10.0 ppm
Ca ≤ 10.0 ppm
Fe ≤ 10.0 ppm
Zr ≤ 10.0 ppm
Ti ≤ 10.0 ppm
Catalog No. Particle Dist. Porosity pH Value Loss on Drying Bulk Density Surface Area Pore Volume Compound Size
10301500 2µm 100Å 4.0 – 7.0 2.0 max. 0.35 – 0.55 g/ml 280 – 360 m²/g 0.70 – 0.90 ml/g <10,000 Daltons
10302000 3µm 100Å 4.0 – 7.0 2.0 max. 0.35 – 0.55 g/ml 280 – 360 m²/g 0.70 – 0.90 ml/g <10,000 Daltons
10303000 5µm 100Å 4.0 – 7.0 2.0 max. 0.35 – 0.55 g/ml 280 – 360 m²/g 0.70 – 0.90 ml/g <10,000 Daltons
10304000 10µm 100Å 4.0 – 7.0 2.0 max. 0.35 – 0.55 g/ml 280 – 360 m²/g 0.70 – 0.90 ml/g <10,000 Daltons
10352000 3µm 150Å 4.0 – 7.0 2.0 max. 0.35 – 0.55 g/ml 180 – 240 m²/g 0.70 – 0.90 ml/g <10,000 Daltons
10353000 5µm 150Å 4.0 – 7.0 2.0 max. 0.35 – 0.55 g/ml 180 – 240 m²/g 0.70 – 0.90 ml/g <10,000 Daltons
10403000 5µm 200Å 4.0 – 7.0 2.0 max. 0.35 – 0.55 g/ml 180 – 240 m²/g 0.70 – 0.90 ml/g <10,000 Daltons
10501500 2µm 300Å 4.0 – 7.0 2.0 max. 0.35 – 0.55 g/ml 90 – 120 m²/g 0.70 – 0.90 ml/g <10,000 Daltons
10502000 3µm 300Å 4.0 – 7.0 2.0 max. 0.35 – 0.55 g/ml 90 – 120 m²/g 0.70 – 0.90 ml/g <10,000 Daltons
10503000 5µm 300Å 4.0 – 7.0 2.0 max. 0.35 – 0.55 g/ml 90 – 120 m²/g 0.70 – 0.90 ml/g <10,000 Daltons
10504000 10µm 300Å 4.0 – 7.0 2.0 max. 0.35 – 0.55 g/ml 90 – 120 m²/g 0.70 – 0.90 ml/g <10,000 Daltons