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Merck
모든 사진(1)

주요 문서

95621

Sigma-Aldrich

Chelex® 100 sodium form

200-400 mesh particle size

동의어(들):

crosslinked polystyrene-iminodiacetate ion exchange resin

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About This Item

CAS Number:
MDL number:
UNSPSC 코드:
23151817
NACRES:
NA.22

제품 라인

Chelex®

Quality Level

양식

powder or chunks

반응 적합성

reaction type: solution phase peptide synthesis

손실

~80% loss on drying, 110°C

Matrix

polystyrene/DVB

기질 활성군

paired iminodiacetate groups

입자 크기

200-400 mesh

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일반 설명

Chelex®100 sodium form is a chelating resin made of a styrene and divinylbenzene copolymer. It has a pair of iminodiacetate ions that chelate polyvalent metal ions, shows greater metal ion selectivity, and has a stronger binding force.

애플리케이션

Chelex®100 sodium form is commonly used:
  • As an ion exchange resin, in wastewater treatment due to its high affinity for metal ions
  • For the extraction and purification of DNA
  • As adsorbent in protein purification
  • In determination of trace elements in marine water

법적 정보

Chelex is a registered trademark of Bio-Rad Laboratories, Inc.

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point (°F)

Not applicable

Flash Point (°C)

Not applicable

개인 보호 장비

Eyeshields, Gloves, type N95 (US)


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시험 성적서(COA)

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문서 라이브러리 방문

이미 열람한 고객

Some examples of the use of amphoteric ion-exchange resins for inorganic separations.
Samczynski Z and Dybczynski R.
Journal of Chromatography A, 789(1), 157-167 (1997)
Ion-exchange of nickel by iminodiacetic acid chelating resin Chelex 100
H Leinonen, et al.
Reactive and Functional Polymers, 43, 1-6 (2000)
Henrik H De Fine Licht et al.
BMC evolutionary biology, 14, 244-244 (2014-12-05)
Cooperative benefits of mutualistic interactions are affected by genetic variation among the interacting partners, which may have consequences for interaction-specificities across guilds of sympatric species with similar mutualistic life histories. The gardens of fungus-growing (attine) ants produce carbohydrate active enzymes
Standing wave design of carousel ion-exchange processes for the removal of zinc ions from a protein mixture
S Mun, et al.
Industrial & Engineering Chemistry Research, 45, 316-329 (2006)
One-step purification/extraction method to access glyphosate, glufosinate, and their metabolites in natural waters
CT Vu, et al.
Journal of Chromatography A, 1649, 462188-462188 (2021)

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