推荐产品
产品名称
Amberlyst® A26氢氧型, hydroxide form
质量水平
表单
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
正在寻找类似产品? 访问 产品对比指南
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。
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)
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
相关内容
Research spans transition-metal catalysis, boron chemistry, organocatalysis, multicomponent reactions, and sustainable methods.
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.
联系技术服务部门