推薦產品
product name
AMBERLITE™ XAD®-2, pkg of 5 kg
形狀
solid
品質等級
包裝
pkg of 5 kg
存貨情形
not available in (Currently experiencing backorder delays due to raw material supply disruption)
技術
LPLC: suitable
solid phase extraction (SPE): suitable
表面積
~300 m2/g
基質
styrene-divinylbenzene (macroreticular)
基質活性組
polymer
粒徑
20-60 mesh
孔徑
~0.65 mL/g pore volume
90 Å mean pore size
密度
1.02 g/mL at 25 °C (true wet)(lit.)
1.08 g/mL at 25 °C (skeletal)(lit.)
分離技術
reversed phase
InChI
1S/C24H27NO5/c1-24(2,3)30-22(27)13-12-16(14-26)25-23(28)29-15-21-19-10-6-4-8-17(19)18-9-5-7-11-20(18)21/h4-11,14,16,21H,12-13,15H2,1-3H3,(H,25,28)/t16-/m0/s1
InChI 密鑰
BCIPGSZQUDLGSY-INIZCTEOSA-N
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一般說明
Amberlite™ XAD®-2是一种强酸性离子交换树脂。
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：
规格：
應用
Amberlite™ XAD®-2可用作：在高效液相色谱-二极管阵列检测器法(HPLC-DAD)鉴定邻苯二甲酸酯之前，用于从蜂蜜样品中固相萃取酚酸和黄酮醇（SPE）的固定相材料；在通过配备火焰离子化检测器(FID)和离子阱质谱检测器(IT/MS)的气相色谱仪(GC)进行测定前，萃取水醇食品饮料中的PAE；在通过等度HPLC结合光电二极管阵列（PDA）检测器进行分析前，从木瓜果酱中萃取苯甲酸和山梨酸；在GC-FID或GC联用氮磷检测器（NPD）测定前，萃取天然水和饮用水中的有机磷农药。
用于分子量高达 20,000 的疏水性化合物的多环芳烃吸附剂树脂，具体用途包括酚类和有机物的去除，表面活性剂、芳香化合物和抗生素的回收。可用作催化或金属去除的助剂。经整理的美国环保局版本请参见 Supelpak-2 和 Supelpak-2B。
法律資訊
Amberlite is a trademark of DuPont de Nemours, Inc.
XAD is a registered trademark of The Dow Chemical Company or an affiliated company of Dow
儲存類別代碼
11 - Combustible Solids
水污染物質分類（WGK）
WGK 3
閃點（°F）
Not applicable
閃點（°C）
Not applicable
個人防護裝備
Eyeshields, Gloves, type N95 (US)
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