Synonym:Dowex®1X4-50ion-exchangeresinProperties:
RelatedCategories | Analytical/Chromatography,Anion,AnionExchangeMedia,Dowex,DowexStrongAnionExchangers, |
parameter | 66°Cmax.temp. |
| 99°Cmax.temp. |
cross-linkage | 4% |
moisture | >50% |
matrix | styrene-divinylbenzene(gel) |
particlesize | 20-50 mesh |
operatingpH | 0-14 |
capacity | 1.0 meq/mLcapacity |
Description:
FrequentlyAskedQuestions
FrequentlyAskedQuestionsareavailableforthisProduct.
Application
Stronglybasic(typeI)anionexchangeresinforfinepharmaceuticals;meetsrequirementsofFDAFoodAdditiveRegulation21CFR173.25.
Dowex1X4,anion-exchangeresin,wasusedasadsorbentmaterialincharacterizationofiodinatedcontrastmediausing11BNMRandcapillaryelectrophoresis.TheunreactedfluorideinasolutionwasremovedbypassingthesolutionthroughacolumnpackedwithDowex1X4-50chlorideform.
FeaturesandBenefits
stronglybasicanion.
OtherNotes
Thision-exchangeresinhasnotbeenspeciallyprocessednorcleaned.Wesuggestthatitbetreatedtoasuitablepreliminaryelutionandwash.
Packaging
100,500ginpolybottle
LegalInformation
DOWEXisaregisteredtrademarkofTheDowChemicalCompanyoranaffiliatedcompanyofDow
Safety:
PersonalProtectiveEquipment
Eyeshields,Gloves,typeN95(US),typeP1(EN143)respiratorfilter
RIDADR
NONHforallmodesoftransport