Application

Dowex^® 50WX4 hydrogen form was used to investigate the effect of particle size on drug loading and release profiles. Dowex^® 50WX4 hydrogen form when treated in boiling water converted D,L-glyceraldehyde 3-phosphate diethyl acetal (barium salt) to free aldehyde D,L-glyceraldehyde 3-phosphate.

Strongly acidic cation exchange resin that meets requirements of FDA Food Additive Regulation 21 CFR 173.25

General description

Dowex^® 50WX4 hydrogen form is a nonmacroporous gelform bead resin. Dowex^® 50WX4 hydrogen form is a useful column packing material, used in anion exchange chromatography.

Legal Information

Amberchrom is a registered trademark of DDP Specialty Electronic Materials US, LLC or an affiliated company of Dupont

DOWEX is a registered trademark of The Dow Chemical Company or an affiliated company of Dow

Other Notes

This strongly acidic cation exchange resin has not been specially processed nor cleaned. We suggest that it be subjected to a suitable preliminary elution and wash.

Packaging

2.5 kg in poly drum

100, 500 g in poly bottle