13607
Diaion® HP-20
pkg of 1000 g
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About This Item
form
solid
Quality Level
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
SMILES string
C(C)c3c(cccc3)C=C.c2(c(cccc2)C=C)C=C.c1(ccccc1)C=C
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
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.
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Storage Class
11 - Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Gloves, type N95 (US)
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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
Global Trade Item Number
| SKU | GTIN |
|---|---|
| 46087-25ML-F | 04061837534430 |
| 13607 | 04061838506788 |