Properties:
| RelatedCategories | Analytical/Chromatography,Cation,CationExchangeMedia,Dowex,DowexStrongCationExchangers, |
| cross-linkage | 4% |
| moisture | 64-72% |
| matrix | styrene-divinylbenzene(gel) |
| matrixactivegroup | sulfonicacidfunctionalgroup |
| particlesize | 100-200 mesh |
| capacity | 1.1 meq/mLbywettedbedvolume |
Description:
FrequentlyAskedQuestions
FrequentlyAskedQuestions
areavailableforthisProduct.
OtherNotes
Thisstronglyacidiccationexchangeresinhasnotbeenspeciallyprocessednorcleaned.Wesuggestthatitbesubjectedtoasuitablepreliminaryelutionandwash.
Packaging
1ft3infiberdrum
100,500ginpolybottle
2.5kginpolybottle
Application
Dowex®50WX4hydrogenformwasused:
• toinvestigatetheeffectofparticlesizeondrugloADIngandreleaseprofiles
• fortheconversionofD,L-Glyceraldehyde3-phosphatediethylacetal(bariumsalt)ontreatmentwithboilingwatertofreealdehydeD,L-glyceraldehyde3-phosphate
StronglyacidiccationexchangeresinthatmeetsrequirementsofFDAFoodAdditiveRegulation21CFR173.25
Generaldescription
Dowex®50WX4hydrogenformisanonmacroporousgelformbeadresin.Dowex®50WX4hydrogenformcanbeusedasacolumnpackingmaterialwhichisusedinanionexchangechromatography.
LegalInformation
DOWEXisaregisteredtrademarkofTheDowChemicalCompanyoranaffiliatedcompanyofDow
Safety:
Symbol

GHS07
Precautionarystatements
P305+P351+P338
PersonalProtectiveEquipment
dustmasktypeN95(US),Eyeshields,Gloves
RIDADR
NONHforallmodesoftransport