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542571

Supelco

Amberlyst® A26 Ion Exchange Resin

hydroxide form, 16-50 mesh

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About This Item

CAS号:
39339-85-0
MDL编号:
MFCD03096474
UNSPSC代码:
12000000
NACRES:
SB.52

product name

Amberlyst® A26氢氧型, hydroxide form

质量水平

100

形式

beads

浓度

1 N in NaOH (Regenerant concentration)

参数

60 °C OH- form max. temp.

湿度

66-75%

技术

LPLC: suitable

柱床直径

≥24 in.

表面积

~30 m2/g

杂质

45-65% (moisture)

基质

styrene-divinylbenzene (macroreticular)

基质活性基团

quaternary ammonium functional group

粒径

16-45 mesh
560-700 μm

孔径

0.30 mL/g pore volume
400 Å mean pore size

容量

0.8 meq/mL by wetted bed volume

堆积密度

41 lb/cu.ft

分离技术

anion exchange

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应用

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。

特点和优势

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。

法律信息

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

储存分类代码

10 - Combustible liquids

WGK

WGK 3

闪点(°F)

Not applicable

闪点(°C)

Not applicable

个人防护装备

Eyeshields, Gloves, multi-purpose combination respirator cartridge (US)

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