217506
AmberChrom™ 50WX8 Ion Exchange Resin
hydrogen form, 100-200 mesh
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product name
Amberchrom™ 50WX8, hydrogen form, 100-200 mesh
description
cross-linkage 8%
Quality Level
form
beads
moisture
50-58%
technique(s)
LPLC: suitable
matrix
styrene-divinylbenzene (gel)
matrix active group
sulfonic acid functional group
particle size
100-200 mesh
capacity
1.7 meq/mL by wetted bed volume
separation technique
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
InChI key
NWUYHJFMYQTDRP-UHFFFAOYSA-N
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Related Categories
General description
Application
Other Notes
Legal Information
Signal Word
Warning
Hazard Statements
Precautionary Statements
Hazard Classifications
Eye Irrit. 2
WGK
WGK 3
Flash Point(F)
Not applicable
Flash Point(C)
Not applicable
Personal Protective Equipment
Certificates of Analysis (COA)
Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.
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If available for a given product, the recommended re-test date or the expiration date can be found on the Certificate of Analysis.
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Transportation information can be found in Section 14 of the product's (M)SDS.To access the shipping information for this material, use the link on the product detail page for the product.
What is the particle size of Product 217506, Dowex® 50WX8 - hydrogen form, 100-200 mesh resin?
This is Dowex 50Wx8 100-200 mesh, with beads measuring 75-150 microns. This particle size is consistent in water, but the resin will shrink when exchanged to other cationic forms, and it will swell when exposed to organic solvents. You may test the swelling characteristics of a resin to be used in your application by doing the initial solvent exchanges in a graduated cylinder.
Is Product 217506, Dowex® 50WX8 - hydrogen form, 100-200 mesh resin, the same as AG50W-X8?
The AG® designation indicates that a resin has been specially cleaned and certified for analytical use. In most cases, resin that you prepare yourself will be suitable for your application. (® Bio-Rad Laboratories, Hercules,CA)
How do I prepare Product 217506, Dowex® 50WX8 - hydrogen form, 100-200 mesh resin, for use?
Cation exchange resins can be prepared by initially swirling with deionized water in a flask (no stir bars, please), allowing them to settle for 15-20 minutes, and decanting the fines. To fully activate the resin, repeat the procedure 2-3 times with 2N hydrochloric or sulfuric acid, and rinse with copious amounts of water until >pH 5; this procedure may be completed with use of a Büchner funnel.
How can I convert a cation exchange resin from the hydrogen form to the sodium form?
To convert a cation exhcange resin from the hydrogen form to the sodium form, use two to four bed volumes of 0.5-2.0% NaCl or NaOH.
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