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Diaion® HP-20SS
基本信息
| NACRES | SB.52 |
| General description【一般描述】 | 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【应用】 |
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。 |
| Other Notes【其他说明】 | 甲苯中的溶胀率=30% |
| Legal Information【法律信息】 | Diaion is a registered trademark of Mitsubishi Chemical Corp. |
产品性质
| Quality Level【质量水平】 | 100 |
| form【形式】 | liquid |
| packaging【包装】 | jar of 100 g |
| technique(s) | HPLC: suitable LPLC: suitable thin layer chromatography (TLC): suitable |
| matrix【基质】 | styrene-divinylbenzene |
| matrix active group【基质活性基团】 | polymer |
| Particle size【粒径】 | 75-150 μm |
| pore size【孔径】 | ~1.30 mL/g pore volume 260 Å mean pore size |
| surface area【表面积】 | ~500 m2/g |
| density | 1.01 g/mL at 25 ℃ (true wet)(lit.) |
| separation technique【分离技术】 | reversed phase |
安全信息
| Storage Class Code【储存分类代码】 | 12 - Non Combustible Liquids |
| WGK | WGK 3 |
