Chelex® 100 sodium form
SIAL/95621 - 200-400 mesh particle size
Synonym: crosslinked polystyrene-
CAS Number: 11139-85-8
MDL Number: MFCD00163980
Product Type: Chemical
This picture is provided solely for illustration purposes. Optical properties of the actual product may deviate. Relevant product information is printed on labeled products and other accompanying or available information material.
This image depicts SKU: 95621-100G-F
This image depicts SKU: 95621-100G-F
| form | powder or chunks |
| loss | ~80% loss on drying, 110°C |
| matrix | polystyrene/DVB |
| matrix active group | paired iminodiacetate groups |
| particle size | 200-400 mesh |
| product line | Chelex® |
| Quality Level | 200  |
| reaction suitability | reaction type: solution phase peptide synthesis |
| 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 |
| 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. |
| Legal Information: | Chelex is a registered trademark of Bio-Rad Laboratories, Inc. |
| Packaging: | 100 g in poly bottle |
| RIDADR | NONH for all modes of transport |
| WGK Germany | WGK 3 |
| Flash Point(F) | Not applicable |
| Flash Point(C) | Not applicable |
| UNSPSC | 23151817 |