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For all products, we recommend handling per defined conditions as printed in our product literature and website product descriptions. We recommend that products should be routinely inspected by customers to ensure they perform as expected.
For products without retest or expiration dates, our standard warranty of 1 year from the date of shipment is applicable.
For more information, please refer to the Product Dating Information document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/418/501/product-dating-information-06-25-mk.pdf
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217425
AmberChrom™ 1X8 Ion Exchange Resin
chloride form, 100-200 mesh
Synonim(y):
Dowex 1X8-200 Ion Exchange Resin
Wybierz wielkość
| Rozmiar/SKU | Dostępność | Cena netto |
|---|---|---|
100 g | Skontaktuj się z Obsługą Klienta, aby uzyskać informacje na temat dostępności | 542,00 zł |
500 g | Skontaktuj się z Obsługą Klienta, aby uzyskać informacje na temat dostępności | 3300,00 zł |
2.5 kg | Skontaktuj się z Obsługą Klienta, aby uzyskać informacje na temat dostępności | 7470,00 zł |
Informacje o tej pozycji
542,00 zł
Nazwa produktu
AmberChrom™ 1X8 chloride form, chloride form, 100-200 mesh
Quality Segment
description
cross-linkage 8%
form
beads
crosslinking
8 % cross-linked
parameter
66 °C OH- form max. temp.
moisture
39-45%
technique(s)
LPLC: suitable
matrix
styrene-divinylbenzene (gel)
matrix active group
quaternary ammonium
particle size
100-200 mesh
operating pH
0-14
capacity
1.2 meq/mL by wetted bed volume
separation technique
anion exchange
SMILES string
N(C)(C)C.C(C)c3c(cccc3)C=C.c2(c(cccc2)C=C)C=C.c1(ccccc1)C=C
InChI
1S/C10H12.C10H10.C8H8.C3H9N/c2*1-3-9-7-5-6-8-10(9)4-2;1-2-8-6-4-3-5-7-8;1-4(2)3/h3,5-8H,1,4H2,2H3;3-8H,1-2H2;2-7H,1H2;1-3H3
InChI key
HADXLRSCRPYPJJ-UHFFFAOYSA-N
General description
Application
Other Notes
Legal Information
1 of 1
Ta pozycja | |||
|---|---|---|---|
| description chloride form, 100-200 mesh | description chloride form, 20-50 mesh | description chloride form, strongly basic, 200-400 mesh | description chloride form, 50-100 mesh |
| particle size 100-200 mesh | particle size 20-50 mesh | particle size 200-400 mesh | particle size 50-100 mesh |
| matrix active group quaternary ammonium | matrix active group quaternary ammonium | matrix active group - | matrix active group SAX |
| matrix styrene-divinylbenzene (gel) | matrix styrene-divinylbenzene (gel) | matrix styrene-divinylbenzene (gel) | matrix styrene-divinylbenzene (gel) |
| separation technique anion exchange | separation technique anion exchange | separation technique - | separation technique anion exchange |
| parameter 66 °C OH- form max. temp. | parameter 66 °C OH- form max. temp. | parameter 66 °C OH- form max. temp. | parameter 66 °C OH- form max. temp., 99 °C Cl- form max. temp. |
| operating pH 0-14 | operating pH 0-14 | operating pH 0-14 | operating pH 0-14 |
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Klasa składowania
11 - Combustible Solids
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Gloves, type N95 (US)
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How can I determine the shelf life / expiration / retest date of this product?
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How is shipping temperature determined? And how is it related to the product storage temperature?
1 answer-
Products may be shipped at a different temperature than the recommended long-term storage temperature. If the product quality is sensitive to short-term exposure to conditions other than the recommended long-term storage, it will be shipped on wet or dry-ice. If the product quality is NOT affected by short-term exposure to conditions other than the recommended long-term storage, it will be shipped at ambient temperature. As shipping routes are configured for minimum transit times, shipping at ambient temperature helps control shipping costs for our customers. For more information, please refer to the Storage and Transport Conditions document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/316/622/storage-transport-conditions-mk.pdf
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What concentration of NaOH solution should I use for convertion of AmberChrom 1X8 resin Cl- form to OH- form?
1 answer-
The resin can be left to swell in alcohol, washed first with 1M aqueous NaOH, and then with H(2)O before use. For more information please view this reference paper: https://pubmed.ncbi.nlm.nih.gov/17555898/
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What is the Department of Transportation shipping information for this product?
1 answer-
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.
Helpful?
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How can a Dowex type 1 resin in the chloride form be converted to the carbonate form?
1 answer-
As one might expect, the procedure requires the use of sodium carbonate (Na2CO3).Citation: Journal of Experimental Medicine, 120, 1007-1018 (1965).From page 1011 of that paper:"A 2 mL column of washed Dowex-1X8 200 to 400 mesh, in the chloride form, was converted to the carbonate form by washing with 1 M Na2CO3 until no chloride could be detected in the eluate. It was then washed with distilled water until the pH of the eluate reached neutrality". The simplest test for chloride is to use a dilute silver nitrate solution. If mixing a few drops of the eluate with a few drops of a silver nitrate solution results in a silver chloride precipitate forming, that would an indication that the eluate contains chloride. You could also use a chloride-specific electrode, if you have access to one.
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