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Merck
CN
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文件

20275

Supelco

AMBERLITE™ XAD®-2

pkg of 100 g

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CAS号:
9003-70-7
UNSPSC代码:
23151817

形式

solid

质量水平

100

包装

pkg of 100 g

存货情况

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

技术

HPLC: suitable
LPLC: 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

储存温度

2-8°C

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是苯乙烯-二乙烯基苯树脂的疏水共聚物，其需要更长的纯化过程，通常用作吸附剂。根据疏水基团的芳香性和大小的不同，Amberlite XAD-2树脂可通过低能量物理相互作用对有机化合物进行吸附。
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

  • 在Soxhlat萃取技术中，AMBERLITE™ XAD®-2可用作有机氯化合物萃取中的吸附剂。在HPLC柱色谱分析中，
  • AMBERLITE™ XAD®-2可用作蜂蜜样品提取中的吸附剂。
  • AMBERLITE™ XAD®-2可用于吸附色谱。
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

WGK

WGK 3

闪点(°F)

Not applicable

闪点(°C)

Not applicable

个人防护装备

Eyeshields, Gloves, type N95 (US)

分析证书(COA)

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  1. Which document(s) contains shelf-life or expiration date information for a given product?

    If available for a given product, the recommended re-test date or the expiration date can be found on the Certificate of Analysis.

  2. How do I get lot-specific information or a Certificate of Analysis?

    The lot specific COA document can be found by entering the lot number above under the "Documents" section.

  3. How do I find price and availability?

    There are several ways to find pricing and availability for our products. Once you log onto our website, you will find the price and availability displayed on the product detail page. You can contact any of our Customer Sales and Service offices to receive a quote.  USA customers:  1-800-325-3010 or view local office numbers.

  4. What is the Department of Transportation shipping information for this product?

    Transportation information can be found in Section 14 of the product's (M)SDS.To access the shipping information for this material, use the link on the product detail page for the product. 

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    Ask a Scientist here.

Sorption of sodium dodecyl sulfate on amberlite XAD-2 resin.
HIRAIDE, Masataka, Toshihiko SHIMA, and Hiroshi KAWAGUCHI.
Analytical Sciences, 10, 505-507 (1994)
M Tamura et al.
The Journal of biological chemistry, 260(17), 9672-9677 (1985-08-15)
Na+,K+-ATPase inhibitors have been found to exist in acutely saline-infused hog plasma, which also inhibit the specific binding of ouabain to Na+,K+-ATPase and the binding of digoxin to specific anti-digoxin antibody. Two of these inhibitors were purified by a combination
Trapping efficiency of polyurethane foam and Amberlite XAD-2 for various organochlorine compounds
Nerin, C., et al.
Fresenius Journal of Analytical Chemistry, 352, 609-611 (1995)
I Martos et al.
Journal of agricultural and food chemistry, 48(5), 1498-1502 (2000-05-23)
European Eucalyptus honeys showed a common and characteristic HPLC profile in which the flavonoids myricetin (3,5,7,3',4', 5'-hexahydroxyflavone), tricetin (5,7,3',4',5'-pentahydroxyflavone), quercetin (3,5,7,3',4'-pentahydroxyflavone), luteolin (5,7,3', 4'-tetrahydroxyflavone), and kaempferol (3,5,7, 4'-tetrahydroxyflavone) were identified. Their contents, and relative amounts, in the analyzed honey samples
Tim J Causon et al.
Journal of chromatography. A, 1217(21), 3519-3524 (2010-04-21)
Alternative approaches to conventional acetonitrile gradient methods for reversed-phase liquid chromatographic analysis of intact proteins have been investigated using commercial poly(styrene-co-divinylbenzene) monolithic columns (Dionex ProSwift RP-2H and RP-4H). Alternative solvents to acetonitrile (2-propanol and methanol) coupled with elevated temperatures demonstrated
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