产品说明
一般描述
Amberlite XAD-2是苯乙烯-二乙烯基苯树脂的疏水共聚物,需要较长的纯化过程,可用作吸附剂。Amberlite XAD-2 树脂,依据其疏水基团的芳香性和大小,通过低能的物理相互作用吸附有机化合物。
非离子型大网格树脂,通过疏水性和极性相互作用来完成离子吸附与解吸;通常用于等度条件下。
规格:
应用
Amberlite® XAD®-2用作:
法律信息
Amberlite is a registered trademark of The Dow Chemical Company or an affiliated company of Dow
XAD is a registered trademark of The Dow Chemical Company or an affiliated company of Dow
产品性质
形式 | beads (small) |
包装 | pkg of 500 g |
availability | not available in (Currently experiencing backorder delays due to raw material supply disruption) |
technique(s) | HPLC: suitable LPLC: suitable |
基质 | styrene-divinylbenzene (macroreticular) |
基质活性基团 | polymer |
粒径 | 20-60 mesh |
孔径 | ~0.65 mL/g pore volume 90 Å mean pore size |
表面积 | ~300 m2/g |
密度 | 1.02 g/mL at 25 ℃ (true wet)(lit.) 1.08 g/mL at 25 ℃ (skeletal)(lit.) |
分离技术 | reversed phase |
储存温度 | 2-8℃ |
安全信息
储存分类代码 | 13 - Non Combustible Solids |
WGK | WGK 3 |
闪点(F) | Not applicable |
闪点(C) | Not applicable |
个人防护装备 | Eyeshields, Gloves, type N95 (US) |
SUPELCO