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217476

Supelco

AmberChrom™ 50WX2 Ion Exchange Resin

hydrogen form, 200-400 mesh

Synonym(e):

Dowex 50WX2 Wasserstoff-Form

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About This Item

CAS-Nummer:
69011-20-7
MDL-Nummer:
MFCD00132722
UNSPSC-Code:
23151817
NACRES:
SB.52

product name

AmberChrom™ 50WX2 200-400 Mesh (H+) Kationenaustauschharz,

Beschreibung

cross-linkage 2%

Qualitätsniveau

100

Form

beads

Parameter

150 °C max. temp.

Feuchtigkeit

74-82%

Methode(n)

LPLC: suitable

Matrix

styrene-divinylbenzene (gel)

Aktive Matrixgruppe

sulfonic acid functional group

Betriebs-pH-Wert

0-14

Kapazität

0.6 meq/mL by wetted bed volume

Trenntechnik

cation exchange

InChI

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

InChIKey

NWUYHJFMYQTDRP-UHFFFAOYSA-N

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Allgemeine Beschreibung

AmberChrom™ 50WX2 200-400 Mesh (H+) Cation Exchange Resin is a heat stable, water stable and low molecular weight cationic substance which is capable of purifying approximately 5000-fold by ion-exchange chromatography. Ion-exchange resins have good role as drug delivery systems.
It is a preferred strong cationic exchange (SCX) resin due to its attractive features such as high capacity, easy availability and ease of operation owing to the lower degree of divinylbenzene cross-linking leading to higher recoveries of aromatic amino acids.
Stark saures Kationentauscherharz, das der FDA Food Additive Regulation 21 CFR 173.25 entspricht. Dieses Ionentauscherharz wurde nicht besonders aufgearbeitet oder gereinigt. Wir empfehlen, es vor Gebrauch entsprechend zu eluieren und zu waschen.

Anwendung

AmberChrom™ 50WX2 200-400 Mesh (H+) Cation Exchange Resin was used to remove calcium from aqueous samples.
It may be used for the purification of amino acids from plant samples prior to their determination by methyl chloroformate derivatization followed by analysis using gas chromatography-mass spectrometry (GC-MS). It may be used as a catalyst for the esterification reaction of hydrolyzed sea mango (Cerebra odollam) oil and as a stationary phase material of ion-exchange column of flow-injection analysis (FIA) system for chemiluminescent analysis of nitrates in aqueous solutions.

Rechtliche Hinweise

AmberChrom™ is a trademark or registered trademark of affiliates of DuPont de Nemours, Inc.
Amberchrom is a trademark of DuPont de Nemours, Inc.

Piktogramme

Exclamation mark
GHS07

Signalwort

Warning

H-Sätze

H319

Gefahreneinstufungen

Eye Irrit. 2

WGK

WGK 3

Flammpunkt (°F)

Not applicable

Flammpunkt (°C)

Not applicable

Persönliche Schutzausrüstung

dust mask type N95 (US), Eyeshields, Gloves

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Analysenzertifikate (COA)

Lot/Batch Number

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Esterification of hydrolyzed sea mango (Cerbera odollam) oil using various cationic ion exchange resins.
Kansedo J and Lee KT
Energy Science and Engineering, 2(1), 31-38 (2014)
Microscale analysis of amino acids using gas chromatography-mass spectrometry after methyl chloroformate derivatization.
Chen WP, et al.
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Miku?ka P and Vecera, Z
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