95621
Chelex® 100 sodium form
200-400 mesh particle size
Synonym(s):
crosslinked polystyrene-iminodiacetate ion exchange resin
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About This Item
product line
Chelex®
Quality Level
form
powder or chunks
reaction suitability
reaction type: solution phase peptide synthesis
loss
~80% loss on drying, 110°C
matrix
polystyrene/DVB
matrix active group
paired iminodiacetate groups
particle size
200-400 mesh
General description
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.
Application
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
Legal Information
Chelex is a registered trademark of Bio-Rad Laboratories, Inc.
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Storage Class
11 - Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Gloves, type N95 (US)
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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
Separation of uranium from natural waters on chelex-100 resin.
Pakalns P.
Analytica Chimica Acta, 120, 289-296 (1980)
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)
Global Trade Item Number
| SKU | GTIN |
|---|---|
| 95621-100G-F | 04061833316214 |