13607
Diaion® HP-20
pkg of 1000 g
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About This Item
form
solid
Quality Segment
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
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 (personal protective equipment)
Eyeshields, Gloves, type N95 (US)
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