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428663

Supelco

AmberChrom™ 50WX4 Ion Exchange Resin

hydrogen form, 50-100 mesh

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线性分子式:
(C10H12 · C10H10 · C8H8)x
CAS号:
69011-20-7
MDL编号:
MFCD00132725
UNSPSC代码:
12000000
NACRES:
SB.52

product name

AmberChrom™ 50WX4 氢型, hydrogen form, 50-100 mesh

描述

cross-linkage 4%

质量水平

100

形式

beads

湿度

64-72%

技术

LPLC: suitable

基质

styrene-divinylbenzene (gel)

基质活性基团

sulfonic acid functional group

粒径

50-100 mesh

容量

1.1 meq/mL by wetted bed volume

分离技术

cation exchange

InChI

1S/C10H12.C10H10.C8H8/c2*1-3-9-7-5-6-8-10(9)4-2;1-2-8-6-4-3-5-7-8/h3,5-8H,1,4H2,2H3;3-8H,1-2H2;2-7H,1H2

InChI key

NWUYHJFMYQTDRP-UHFFFAOYSA-N

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相关类别

一般描述

Dowex50WX4氢形式是一种非大孔凝胶状微珠树脂。Dowex50WX4氢形式可用作阴离子交换色谱中使用的色谱柱填充材料。

应用

强酸性阳离子交换树脂，符合美国食品药品管理局食品添加剂法规 21 CFR 173.25 的要求。
采用 Dowex 50WX4 氢形式：
  • 考察粒度对载药量和释放曲线的影响
  • 用于用沸水处理的D,L-甘油醛 3-磷酸二乙缩醛（钡盐）转换为游离醛 D,L-甘油醛 3-磷酸

其他说明

该强酸性阳离子交换树脂未作特别处理或清洗。建议进行适当的初步洗脱和清洗。

法律信息

Amberchrom is a trademark of DuPont de Nemours, Inc.

象形图

Exclamation mark
GHS07

警示用语：

Warning

危险声明

H319

预防措施声明

P305 + P351 + P338

危险分类

Eye Irrit. 2

WGK

WGK 3

闪点(°F)

Not applicable

闪点(°C)

Not applicable

个人防护装备

dust mask type N95 (US), Eyeshields, Gloves

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. 

  5. How can I convert a cation exchange resin from the hydrogen form to the sodium form?

    To convert a cation exhcange resin from the hydrogen form to the sodium form, use two to four bed volumes of 0.5-2.0% NaCl or NaOH.

  6. My question is not addressed here, how can I contact Technical Service for assistance?

    Ask a Scientist here.

Superacid polymers: Synthesis and analysis of AlCl3-sulfonic acid resin complexes.
Magnotta, V. L., and B. C. Gates.
Journal of Polymer Science Part A: Polymer Chemistry, 15, 1341-1347 (1977)
Maybelle K Go et al.
Biochemistry, 48(24), 5769-5778 (2009-05-12)
Product distributions for the reaction of glycolaldehyde labeled with carbon-13 at the carbonyl carbon ([1-(13)C]-GA) catalyzed by triosephosphate isomerase (TIM) in D(2)O at pD 7.0 in the presence of phosphite dianion and in its absence were determined by (1)H NMR
Sebastian Reichau et al.
The Journal of biological chemistry, 286(18), 16197-16207 (2011-04-02)
Tuberculosis remains a serious global health threat, with the emergence of multidrug-resistant strains highlighting the urgent need for novel antituberculosis drugs. The enzyme 3-deoxy-D-arabino-heptulosonate 7-phosphate synthase (DAH7PS) catalyzes the first step of the shikimate pathway for the biosynthesis of aromatic
Seong Hoon Jeong et al.
International journal of pharmaceutics, 361(1-2), 26-32 (2008-06-21)
Complexes of ion-exchange resins and dextromethorphan (DM), a model drug, were prepared using different methods including a batch and a column method with different functional groups, ion-exchange capacity, degree of crosslinking, and resin particle size. Drug loading efficiency, release profiles

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