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SU853005

Supelco

Amberlite™ XAD®-2 polymeric adsorbent

20-60 mesh, pkg of 5 kg

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About This Item

CAS号:
9003-70-7
UNSPSC代码:
23151817
NACRES:
SB.52

product name

AMBERLITE™ XAD®-2, pkg of 5 kg

形式

solid

质量水平

100

包装

pkg of 5 kg

存货情况

not available in (Currently experiencing backorder delays due to raw material supply disruption)

技术

LPLC: suitable
solid phase extraction (SPE): suitable

表面积

~300 m2/g

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

密度

1.02 g/mL at 25 °C (true wet)(lit.)
1.08 g/mL at 25 °C (skeletal)(lit.)

分离技术

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 key

BCIPGSZQUDLGSY-INIZCTEOSA-N

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相关类别

一般描述

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：

应用

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。
     

法律信息

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

储存分类代码

11 - 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)

Choose from one of the most recent versions:

分析证书(COA)

Lot/Batch Number
184942
181647
179904
177786
177785

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Continuous solid-phase extraction and gas chromatographic determination of organophosphorus pesticides in natural and drinking waters.
Ballesteros E and Parrado MJ
Journal of Chromatography A, 1029(1-2), 267-273 (2004)
Study of XAD-2 adsorbent for the enrichment of trace levels of phthalate esters in hydroalcoholic food beverages and analysis by gas chromatography coupled with flame ionization and ion-trap mass spectrometry detectors.
Cinelli G, et al.
Food Chemistry, 146(1-2), 181-187 (2014)
Simultaneous determination of benzoic and sorbic acids in quince jam by HPLC.
Ferreira IMPLVO, et al.
Food Research International, 33(2), 113-117 (2000)
Solid-phase extraction procedure for determination of phenolic acids and some flavonols in honey.
Michalkiewicz A, et al.
Journal of Chromatography A, 1187(1-2), 18-24 (2008)
Vinod K Jain et al.
Talanta, 79(5), 1331-1340 (2009-07-29)
Two novel azocalix[4]pyrrole Amberlite XAD-2 polymeric chelating resins were synthesized by covalently linking diazotized Amberlite XAD-2 with calix[4]pyrrole macrocycles. The chelating resins were used for extraction, preconcentration and sequential separation of metal ions such as Cu(II), Zn(II) and Cd(II) by
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