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Merck
CN

216445

Supelco

Amberlite IRA743 Ion Exchange Resin

free base, 25-30 mesh

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About This Item

CAS号:
MDL编号:
UNSPSC代码:
23151817
NACRES:
SB.52

product name

Amberlite IRA743 游离碱, free base

蒸汽密度

<1 (vs air)

质量水平

蒸汽压

17 mmHg ( 20 °C)

描述

weakly basic anion exchange resin

形式

beads

自燃温度

~800 °F

湿度

48-54%

技术

LPLC: suitable

基质

styrene-divinylbenzene (macroporous)

基质活性基团

N-methylglucamine (free base form) functional group

粒径

500-700 μm

容量

0.7 meq/mL by wetted bed volume

分离技术

affinity

InChI

1S/C16H25NO6.C10H10/c1-3-10-6-4-5-7-11(10)8-17(2)16(23)15(22)14(21)13(20)12(19)9-18;1-3-9-7-5-6-8-10(9)4-2/h3-7,12-16,18-23H,1,8-9H2,2H3;3-8H,1-2H2/t12-,13-,14+,15-,16?;/m1./s1

InChI key

STVMLWQMXHXTJS-ULVCUCBLSA-N

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一般描述

Amberlite IRA743 free base是苯乙烯类、大孔网状结构树脂。

应用

硼酸盐特异性螯合树脂,可用于去除水中的硼酸盐、硼酸和其他形态的硼元素;选择性高,因此盐和强碱都不会对效果造成显著干扰。

特点和优势

带 N-甲基葡萄糖胺官能团的弱碱性树脂,用于硼的特异性应用。

法律信息

Amberlite is a trademark of DuPont de Nemours, Inc.

储存分类代码

11 - Combustible Solids

WGK

WGK 3

闪点(°F)

Not applicable

闪点(°C)

Not applicable

个人防护装备

Eyeshields, Gloves, type N95 (US)


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Boron pollution in the Simav River, Turkey and various methods of boron removal.
Okay, O., et al.
Water Research, 19, 857-862 (1985)
Adsorption mechanism of hexavalent chromium removal using Amberlite IRA 743 resin.
Gandhi
Ion Exchange Letters , 3, 25-35 (2010)
Lei Zhang et al.
Nature communications, 11(1), 5371-5371 (2020-10-25)
Autoinducer-2 (AI-2) is a quorum sensing signal that mediates communication within and between many bacterial species. However, its known receptors (LuxP and LsrB families) are not found in all the bacteria capable of responding to this signaling molecule. Here, we
Catalysis by Anion Exchange Resins.
Schmidle, Claude J., and Richard C. Mansfield.
Ind. and Eng. Chem., 44, 1388-1390 (1952)

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