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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217417
AmberChrom™ 1X8 Ion Exchange Resin
chloride form, 50-100 mesh
Synonim(y):
AmberChrom™ 1X8 chloride form, AmberChrom™ 1X8-100 ion exchange resin
Wybierz wielkość
| Do Państwa/SKU | Dostępność | Cena netto |
|---|---|---|
100 g | Skontaktuj się z Obsługą Klienta, aby uzyskać informacje na temat dostępności | 849,00 zł |
500 g | Skontaktuj się z Obsługą Klienta, aby uzyskać informacje na temat dostępności | 2190,00 zł |
2.5 kg | Skontaktuj się z Obsługą Klienta, aby uzyskać informacje na temat dostępności | 7840,00 zł |
Informacje o tej pozycji
849,00 zł
Nazwa produktu
AmberChrom™ 1X8 50-100 MESH (CL-) Anion,
description
cross-linkage 8%
Quality Segment
form
beads
crosslinking
8 % cross-linked
parameter
66 °C OH- form max. temp.
moisture
43-48%
technique(s)
LPLC: suitable
matrix
styrene-divinylbenzene (gel)
matrix active group
quaternary ammonium
particle size
50-100 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
Features and Benefits
Other Notes
Legal Information
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Ta pozycja | |||
|---|---|---|---|
| description - | description 200-400 mesh | description 100-200 mesh | description 50-100 mesh |
| parameter 66 °C OH- form max. temp. | parameter 99 °C Cl- form max. temp., 66 °C OH- form max. temp. | parameter 66 °C OH- form max. temp., 99 °C Cl- form max. temp. | parameter 66 °C OH- form max. temp., 99 °C Cl- form max. temp. |
| separation technique anion exchange | separation technique anion exchange | separation technique anion exchange | separation technique - |
| matrix active group quaternary ammonium | matrix active group trimethylbenzylammonium functional group | matrix active group trimethylbenzylammonium functional group | matrix active group trimethylbenzylammonium functional group |
| matrix styrene-divinylbenzene (gel) | matrix styrene-divinylbenzene (gel) | matrix styrene-divinylbenzene (gel) | matrix styrene-divinylbenzene (gel) |
| particle size 50-100 mesh | particle size 200-400 mesh | particle size 100-200 mesh | particle size 50-100 mesh |
| technique(s) LPLC: suitable | technique(s) LPLC: suitable | technique(s) LPLC: suitable | technique(s) - |
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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 a Dowex type 1 resin in the chloride form be converted to the carbonate form?
1 answer-
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What is the Department of Transportation shipping information for this product?
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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.
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