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Merck

542571

Supelco

Amberlyst® A26 Ion Exchange Resin

hydroxide form, 16-50 mesh

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About This Item

CAS号:
MDL號碼:
分類程式碼代碼:
12000000
NACRES:
SB.52

product name

Amberlyst® A26氢氧型, hydroxide form

形狀

beads

濃度

1 N in NaOH (Regenerant concentration)

參數

60 °C OH- form max. temp.

濕度

66-75%

技術

LPLC: suitable

床直徑

≥24 in.

表面積

~30 m2/g

雜質

45-65% (moisture)

基質

styrene-divinylbenzene (macroreticular)

基質活性組

quaternary ammonium functional group

粒徑

16-45 mesh
560-700 μm

孔徑

0.30 mL/g pore volume
400 Å mean pore size

容量

0.8 meq/mL by wetted bed volume

體積密度

41 lb/cu.ft

分離技術

anion exchange

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應用

Amberlyst® A26氢氧型是一种强碱性的大孔网状树脂,具有季铵官能团,可用于催化醛醇缩合,也可用于水和非水介质以去除烃和其它非极性溶剂中的阴离子过渡金属配合物、硫醇和酸。它被用于通过流动注射原子吸收光谱法而测定镉。它也可用作柱色谱分析的包装材料。
强碱性(I 型)阴离子交换树脂,用于从烃类中去除过渡金属络合物和硫醇,从非极性溶剂中去除酸,和苯酚-丙酮溶液的脱酸。多孔结构使得它可以作为非水性和水性介质中良好的聚合物催化剂;它没有 pH 限制。

特點和優勢

对强酸、浓碱、脂肪烃和芳香烃、醇类、醚类及其他常见溶剂都呈惰性。
最高操作温度为 60°C。

法律資訊

Amberlyst is a registered trademark of The Dow Chemical Company or an affiliated company of Dow

儲存類別代碼

10 - Combustible liquids

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, multi-purpose combination respirator cartridge (US)


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Determination of cadmium by flow injection atomic absorption spectrometry with cold vapor generation by a tetrahydroborate-form anion-exchanger.
Chuachuad, Wipharat, and Julian F. Tyson.
Journal of Analytical Atomic Spectrometry, 20, 273-281 (2005)
Hua Zhao et al.
Organic & biomolecular chemistry, 9(6), 1908-1916 (2011-02-02)
The enzymatic preparation of biodiesel has been hampered by the lack of suitable solvents with desirable properties such as high lipase compatibility, low cost, low viscosity, high biodegradability, and ease of product separation. Recent interest in using ionic liquids (ILs)
Kuo-Ching Mei et al.
ACS nano, 14(10), 13343-13366 (2020-09-18)
We developed a custom-designed liposome carrier for codelivery of a potent immunogenic cell death (ICD) stimulus plus an inhibitor of the indoleamine 2,3-dioxygenase (IDO-1) pathway to establish a chemo-immunotherapy approach for solid tumors in syngeneic mice. The carrier was constructed

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Our laboratory is interested in the development of new synthetic methodology and its application to the synthesis of potentially useful molecules. Our research work is spread across a wide range of different areas including transition-metal catalysis (gold, palladium), organoboron chemistry, organocatalysis, multicomponent reactions, and sustainable chemistry.

我们的科学家团队拥有各种研究领域经验,包括生命科学、材料科学、化学合成、色谱、分析及许多其他领域.

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