产品名称
Diaion® HP-20SS, jar of 100 g
form
liquid
Quality Segment
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
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
多环芳烃吸附剂，用于从发酵肉汤中分离疏水性化合物与生物分子。大分子在该树脂中传质速度快，在无水条件下作用良好，也可用于小生物分子的大规模的工业化分离。
- Diaion® HP-20SS was used as column packing material for HPLC analysis.
- Diaion® HP-20SS was used in purification using TLC.
Other Notes
甲苯中的溶胀率=30%
Legal Information
Diaion is a registered trademark of Mitsubishi Chemical Corp.
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存储类别
10 - Combustible liquids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable