217506
AmberChrom™ 50WX8 Ion Exchange Resin
hydrogen form, 100-200 mesh
选择尺寸
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产品名称
Amberchrom™ 50WX8, hydrogen form, 100-200 mesh
SMILES string
C(C)c3c(cccc3)C=C.c2(c(cccc2)C=C)C=C.c1(ccccc1)C=C
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
description
cross-linkage 8%
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
Quality Level
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Application
General description
Other Notes
Legal Information
signalword
Warning
hcodes
Hazard Classifications
Eye Irrit. 2
存储类别
13 - Non Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
dust mask type N95 (US), Eyeshields, Gloves
Which document(s) contains shelf-life or expiration date information for a given product?
If available for a given product, the recommended re-test date or the expiration date can be found on the Certificate of Analysis.
How do I get lot-specific information or a Certificate of Analysis?
The lot specific COA document can be found by entering the lot number above under the "Documents" section.
How do I find price and availability?
There are several ways to find pricing and availability for our products. Once you log onto our website, you will find the price and availability displayed on the product detail page. You can contact any of our Customer Sales and Service offices to receive a quote. USA customers: 1-800-325-3010 or view local office numbers.
What is the Department of Transportation shipping information for this product?
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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