217484
AmberChrom™ 50WX4 Ion Exchange Resin
hydrogen form, 200-400 mesh, cationic
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About This Item
Linear Formula:
(C10H12 · C10H10 · C8H8)x
CAS Number:
MDL number:
UNSPSC Code:
23151817
NACRES:
SB.52
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Product Name
AmberChrom™ 50WX4 hydrogen form, 200-400 mesh, Cation Exchange Resin
Quality Level
description
cross-linkage 2%
cross-linkage 4%
form
beads
moisture
64-72%
technique(s)
LPLC: suitable
matrix
styrene-divinylbenzene (gel)
matrix active group
sulfonic acid functional group
particle size
200-400 mesh
capacity
1.1 meq/mL by wetted bed volume
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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.
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
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.
Legal Information
Amberchrom is a trademark of DuPont de Nemours, Inc.
signalword
Warning
hcodes
Hazard Classifications
Eye Irrit. 2
Storage Class
11 - Combustible Solids
wgk_germany
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
dust mask type N95 (US), Eyeshields, Gloves
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