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Diaion® HP-20SS polymeric adsorbent

100-230 mesh, jar of 100 g

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Synonym(s):
carbon adsorbent, SGPC, 60-80 mesh
UNSPSC Code:
23151817
NACRES:
SB.52

product name

Diaion® HP-20SS, jar of 100 g

form

liquid

Quality Level

100

packaging

jar of 100 g

technique(s)

HPLC: suitable
LPLC: suitable
thin layer chromatography (TLC): suitable

surface area

~500 m2/g

matrix

styrene-divinylbenzene

matrix active group

polymer

particle size

75-150 μm

pore size

~1.30 mL/g pore volume
260 Å mean pore size

density

1.01 g/mL at 25 °C (true wet)(lit.)

separation technique

reversed phase

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General description

Diaion® HP-20SS is a porous polystyrene polymer resin with large pores and surface area which has high capacity to adsorb organic compounds. It is widely used as adsorbent. It differs in chromatographic behavior from that of C18 Sep-Paks, since it separates by size and has selectivity for aromatic compounds.

Application

  • Diaion® HP-20SS was used as column packing material for HPLC analysis.
  • Diaion® HP-20SS was used in purification using TLC.
Polyaromatic adsorbent for the separation of hydrophobic compounds and biomolecules from fermentation broths. this resin provides rapid kinetics for large molecules, works well in nonaqueous applications, and can be used for scale-up industrial fractionation of small biomolecules.

Other Notes

Swelling in toluene = 30%

Legal Information

Diaion is a registered trademark of Mitsubishi Chemical Corp.

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Regulatory Information

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