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428612

AmberChrom™ 1X4 Ion Exchange Resin

chloride form, anion, 20-50 mesh

Synonym(s):

Dowex 1X4-50 ion-exchange resin

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About This Item

Linear Formula:
(C10H12 · C10H10 · C8H8 · C3H9N)X
CAS Number:
69011-19-4
UNSPSC Code:
23151817
NACRES:
SB.52
MDL number:
MFCD00146764
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Product Name

AmberChrom™ 1X4 chloride form, 20-50 mesh, Anion Exchange Resin

Quality Level

100

description

cross-linkage 4%

form

beads

parameter

66 °C OH- form max. temp., 99 °C Cl- form max. temp.

moisture

>50%

technique(s)

LPLC: suitable

matrix

styrene-divinylbenzene (gel)

matrix active group

quaternary ammonium

particle size

20-50 mesh

operating pH

0-14

capacity

1.0 meq/mL capacity

separation technique

anion exchange

SMILES string

N(C)(C)C.C(C)c3c(cccc3)C=C.c2(c(cccc2)C=C)C=C.c1(ccccc1)C=C

InChI

1S/C10H12.C10H10.C8H8.C3H9N/c2*1-3-9-7-5-6-8-10(9)4-2;1-2-8-6-4-3-5-7-8;1-4(2)3/h3,5-8H,1,4H2,2H3;3-8H,1-2H2;2-7H,1H2;1-3H3

InChI key

HADXLRSCRPYPJJ-UHFFFAOYSA-N

Application

Dowex 1X4, anion-exchange resin, was used as adsorbent material in characterization of iodinated contrast media using 11B NMR and capillary electrophoresis. The unreacted fluoride in a solution was removed by passing the solution through a column packed with Dowex 1X4-50 chloride form.
Strongly basic (type I) anion exchange resin for fine pharmaceuticals; meets requirements of FDA Food Additive Regulation 21 CFR 173.25.

Features and Benefits

strongly basic anion.

Other Notes

This ion-exchange resin has not been specially processed nor cleaned. We suggest that it be treated to a suitable preliminary elution and wash.

Legal Information

Amberchrom is a trademark of DuPont de Nemours, Inc.

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Storage Class

11 - Combustible Solids

wgk

WGK 2

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type N95 (US)

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Certificates of Analysis (COA)

Lot/Batch Number
MKCR0250
MKCJ7772
MKBX4973V
MKBT7643V
MKBN8709V

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A V Kachur et al.
Applied radiation and isotopes : including data, instrumentation and methods for use in agriculture, industry and medicine, 51(6), 643-650 (1999-12-03)
We report on the preparation of a hypoxia marker 2-(2-nitroimidazol-1[H]-yl)-N-(3-fluoropropyl)acetamide (EF1) and its 18F analog, 2-(2-nitroimidazol-1[H]-yl)-N- (3-[18F]fluoropropyl)acetamide ([18F]-EF1). Two methods for the preparation of 3-fluoropropylamine, the EF1 side chain, are described. [18F]-EF1 was prepared with a radiochemical yield of 2%
Isabella Rustighi et al.
Journal of hazardous materials, 205-206, 10-16 (2012-01-17)
Iodinated contrast media (ICM) are persistent and ubiquitous water pollutants. Because of their high water solubility and biochemical stability, their phase-separation and recovery from the aquatic environment is very difficult. Here, borate was chosen as a complexing agent of the

Global Trade Item Number

SKUGTIN
428612-500G04061833539422
428612-100G04061833539415