542571
Amberlyst® A26 Ion Exchange Resin
hydroxide form, 16-50 mesh
产品名称
Amberlyst® A26氢氧型, hydroxide form
form
beads
concentration
1 N in NaOH (Regenerant concentration)
parameter
60 °C OH- form max. temp.
moisture
66-75%
technique(s)
LPLC: suitable
bed D
≥24 in.
surface area
~30 m2/g
impurities
45-65% (moisture)
matrix
styrene-divinylbenzene (macroreticular)
matrix active group
quaternary ammonium functional group
particle size
16-45 mesh
560-700 μm
pore size
0.30 mL/g pore volume
400 Å mean pore size
capacity
0.8 meq/mL by wetted bed volume
bulk density
41 lb/cu.ft
separation technique
anion exchange
Quality Level
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Application
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。
Features and Benefits
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。
Legal Information
Amberlyst is a registered trademark of The Dow Chemical Company or an affiliated company of Dow
存储类别
10 - Combustible liquids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
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