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Merck

44310

Sigma-Aldrich

AmberChrom 1X4 氯化物形式

chloride form, 50-100 mesh

别名:

Dowex 1X4,Cl(−)-型,强碱性

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About This Item

线性分子式:
(C10H12 · C10H10 · C8H8 · C3H9N)X
CAS号:
MDL號碼:
分類程式碼代碼:
47101511
NACRES:
NA.56

品質等級

描述

cross-linkage 4%

形狀

beads

參數

66 °C OH- form max. temp.
99 °C Cl- form max. temp.

濕度

>50%

技術

LPLC: suitable

損耗

~55% loss on drying, 110 °C

基質

styrene-divinylbenzene (gel)

基質活性組

SAX

粒徑

50-100 mesh

工作pH值

0-14

容量

1.0 meq/mL capacity

分離技術

anion exchange

InChI

1S/C10H12.C10H10.C8H8.C3H9N/c2*1-3-9-7-5-6-8-10(9)4-2;1-2-8-6-4-3-5-7-8;1-4(2)3/h3,5-8H,1,4H2,2H3;3-8H,1-2H2;2-7H,1H2;1-3H3

InChI 密鑰

HADXLRSCRPYPJJ-UHFFFAOYSA-N

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應用

Dowex 1X4氯化物形式是一种用于精细药品的强碱性(I型)阴离子交换树脂。Dowex 1X4离子交换剂已用于从水相中去除碘化对比介质(ICM)和水污染物,这表明了在水生环境中使用的去除方法。Dowex 1X4还用于测定牛奶中重金属(钙、镁、铁和锌)的分配。
用于精制药物的强碱性(I 型)阴离子交换树脂;满足 FDA 食品添加剂法规 21 CFR 173.25 的要求。

法律資訊

Amberchrom is a trademark of DuPont de Nemours, Inc.

儲存類別代碼

11 - Combustible Solids

水污染物質分類(WGK)

WGK 2

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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Michelle Caetano et al.
Journal of colloid and interface science, 338(2), 402-409 (2009-08-15)
The removal of phenol from aqueous solution was evaluated by using a nonfunctionalized hyper-cross-linked polymer Macronet MN200 and two ion exchange resins, Dowex XZ (strong anion exchange resin) and AuRIX 100 (weak anion exchange). Equilibrium experimental data were fitted to
Pawel Pohl et al.
Talanta, 71(2), 715-721 (2007-02-15)
An operationally defined fractionation protocol was developed to study the partitioning of Ca, Mg, Fe and Zn in UHT cow milks. The method was based on sorption of distinct metal species by two ion exchange columns, namely strong cation exchanger
Isabella Rustighi et al.
Journal of hazardous materials, 205-206, 10-16 (2012-01-17)
Iodinated contrast media (ICM) are persistent and ubiquitous water pollutants. Because of their high water solubility and biochemical stability, their phase-separation and recovery from the aquatic environment is very difficult. Here, borate was chosen as a complexing agent of the

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