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Merck
CN

44514

Supelco

Dowex 50W X8 Ion Exchange Resin

sodium form, 100-200 mesh, strongly acidic

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About This Item

CAS号:
MDL编号:
UNSPSC代码:
12000000
NACRES:
SB.52

product name

Dowex 50WX8, Na+-form, strongly acidic, 100-200 mesh

形式

beads

交联

8 % cross-linked

技术

LPLC: suitable

缺失

~45% loss on drying, 110 °C

基质

styrene-divinylbenzene

基质活性基团

sulfonic acid functional group

粒径

100-200 mesh

容量

1.7 meq/mL

分离技术

cation exchange

InChI

1S/C10H11.C10H10.C8H8.Na/c2*1-3-9-7-5-6-8-10(9)4-2;1-2-8-6-4-3-5-7-8;/h3,5-8H,1-2,4H2;3-8H,1-2H2;2-7H,1H2;/q-1;;;+1

InChI key

NEQWAZPDMBONCG-UHFFFAOYSA-N

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应用


  • Heterogeneous Brønsted Catalysis in the Solvent-Free and Multigram-Scale Synthesis of Polyalcohol Acrylates: The Case Study of Trimethylolpropane Triacrylate.: This research demonstrates the application of Dowex 50WX8 as a catalyst in the eco-friendly synthesis of polyalcohol acrylates, highlighting its potential to facilitate sustainable chemical processes in industrial settings (Melchiorre et al., 2024).

  • Chiral separation of propranolol by electrokinetic chromatography using nanodiamonds and human serum albumin as a pseudo-stationary phase in river water.: Explores the use of Dowex 50WX8 in chiral separations, contributing to the environmental analysis of pharmaceutical contaminants and enhancing understanding of chiral drug behavior in aquatic environments (Lanaro et al., 2024).

  • Modeling and equilibrium studies on the recovery of praseodymium (III), dysprosium (III) and yttrium (III) using acidic cation exchange resin.: Discusses the efficiency of Dowex 50WX8 in recovering valuable rare earth elements from waste streams, offering insights into resource recovery and environmental sustainability (Masry et al., 2022).

  • Improved separation scheme for (44)Sc produced by irradiation of (nat)Ca targets with 12.8 MeV protons.: Illustrates the role of Dowex 50WX8 in the radiochemical separation of scandium isotopes, crucial for medical imaging and therapy applications, showcasing the resin′s capability in nuclear medicine (Kurakina et al., 2022).

  • Supplementary data on rapid sample clean-up procedure of aminophosphonates for LC/MS analysis.: Highlights the use of Dowex 50WX8 in the pre-analysis clean-up steps for liquid chromatography-mass spectrometry, improving the reliability and efficiency of analytical methods in biochemical research (Kuhn et al., 2020).

法律信息

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

dust mask type N95 (US), Eyeshields, Gloves


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