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Supelco

Diaion® HP-20

pkg of 1000 g

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About This Item

Číslo CAS:
9052-95-3
UNSPSC Code:
23151817

form

solid

packaging

pkg of 1000 g

technique(s)

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

surface area

~500 m2/g

matrix

styrene-divinylbenzene

matrix active group

polymer

particle size

250-850 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

InChI

1S/C10H12.C10H10.C8H8/c2*1-3-9-7-5-6-8-10(9)4-2;1-2-8-6-4-3-5-7-8/h3,5-8H,1,4H2,2H3;3-8H,1-2H2;2-7H,1H2

InChI key

NWUYHJFMYQTDRP-UHFFFAOYSA-N

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General description

Diaion® HP-20 is a non-polar copolymer styrene-divynilbenzene adsorbent resin. It is a polymeric adsorbent used in reverse phase chromatography. It has spherical particles with 0.5mm diameter. Diaion HP-20 is considered as the most effective adsorbent to eliminate toxic effects in fermentation. It is a synthetic adsorbent used for preconcentration and separation of traces heavy metal ions.

Application

  • Diaion® HP-20 was used as adsorbent for open column chromatography.
  • Diaion® HP-20 was used in purification of glucosides using TLC and HPLC analysis.
Polyaromatic adsorbent resin for hydrophobic compounds: antibiotics, biomolecules; useful for desalting; broad application base.

Other Notes

Swelling in toluene = 30%

Legal Information

Diaion is a registered trademark of Mitsubishi Chemical Corp.

Storage Class

11 - Combustible Solids

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type N95 (US)

Vyberte jednu z posledních verzí:

Osvědčení o analýze (COA)

Lot/Batch Number
190736
189332
187206
186894
186108

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American journal of physiology. Endocrinology and metabolism, 319(2), E276-E290 (2020-06-24)
Intake of sugars, especially the fructose component, is strongly associated with the development of obesity and metabolic syndrome, but the relative role of taste versus metabolism in driving preference, intake, and metabolic outcome is not fully understood. We aimed to
Investigation of Reverse Phase SMB-Chromatographic Bioseparations of Amino Acid Aqueous Solutions.
Molnar, Z., et al
Hungarian Journal of Industrial Chemistry, 32.1, 23-23 (2004)
J C Lee et al.
Letters in applied microbiology, 37(3), 196-200 (2003-08-09)
To use adsorbent resins in fermentations to eliminate toxic effects on growth, reduce feedback repression of production and assist in recovery of teicoplanin. An adsorbent resin was added to the culture broth for the adsorption of teicoplanin. Amberlite XAD-16, Diaion
Hiroaki Inoue et al.
Applied and environmental microbiology, 68(10), 4809-4811 (2002-09-27)
The addition of HP-20 resin to a medium could enhance the growth of Legionella species. Elemental sulfur was isolated as a self-growth-inhibiting substance produced endogenously by Legionella pneumophila from methanol extracts of the resins used to culture the bacterium. Elemental
B Jiang et al.
Journal of ethnopharmacology, 96(3), 521-528 (2004-12-28)
Ethnopharmacological collections of plants used in traditional medical systems are a valuable but often underappreciated resource for scientific investigation. These collections contain many samples of plants currently employed in herbal and pharmaceutical medicine, and questions on stability and storage life
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