The IRA-67 resin is functionalized with tertiary amines rather than primary amines. To test the capacity, fresh resin in the free base form is required, or the resin can be regenerated using 4% NaOH or 4% NH4OH at a flow rate of 2-4 L/hr/L (0.25-0.5 gpm/cuft). This process will restore the resin to the free base form.
A9960
Amberlite™ IRA-67 free base
gel form, 16-50 mesh (wet)
Synonyma:
1,2-bis(ethenyl)benzene,4-[(E)-2-[(E)-2-but-3-enoxyethenoxy]ethenoxy]but-1-ene,N-[3-(dimethylamino)propyl]prop-2-enamide
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Vybrat velikost
Změnit zobrazení
| Velikost balení | Skladová položka | Dostupnost | Cena |
|---|---|---|---|
| 500 g | Obraťte se na zákaznický servis a vyžádejte si informaci o dostupnosti. | 2 670,00 Kč | |
| 1 kg | Obraťte se na zákaznický servis a vyžádejte si informaci o dostupnosti. | 4 640,00 Kč |
O této položce
2 670,00 Kč
Obraťte se na zákaznický servis a vyžádejte si informaci o dostupnosti.
Technický servis
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gel form
Quality Segment
contains
~60% moisture content
parameter
≤60 °C temperature
moisture
~60%
matrix
Acrylic (gel)
matrix active group
polyamine
particle size
16-50 mesh (wet)
pH
0-7(effective)
capacity
1.6 meq/mL, 5.6 meq/g
SMILES string
N(CCCNC(=O)C=C)(C)C.O(CCC=C)\C=C\O\C=C\OCCC=C.c1(c(cccc1)C=C)C=C
InChI
1S/C12H18O3.C10H10.C8H16N2O/c1-3-5-7-13-9-11-15-12-10-14-8-6-4-2;1-3-9-7-5-6-8-10(9)4-2;1-4-8(11)9-6-5-7-10(2)3/h3-4,9-12H,1-2,5-8H2;3-8H,1-2H2;4H,1,5-7H2,2-3H3,(H,9,11)/b11-9+,12-10+;;
InChI key
ZGXNLYRRYYOMNG-JDDKLYJPSA-N
Application
Amberlite™ IRA-67 free base can be used in anion exchange media. It has been used as an adsorbent for lactic acid extraction from aqueous solution, and for the extraction of rhinacanthin from Rhinacanthus nasutus leaves.
Weakly basic anion exchange resin with an unusually high capacity for large organics. Common applications include: deacidification, deionization of process liquors, isolation of acidic natural products, purification of novabiacin and cephalosporins, separation of neutral and acidic amino acids below pH 10, removal of heparinic acid at low pH, concentration of citric acid, and demineralization of cheese whey.
Other Notes
Previously known as IRA-68.
Legal Information
Amberlite is a trademark of DuPont de Nemours, Inc.
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Tato položka | |||
|---|---|---|---|
| particle size 16-50 mesh (wet) | particle size - | particle size - | particle size - |
| parameter ≤60 °C temperature | parameter - | parameter - | parameter - |
| matrix Acrylic (gel) | matrix - | matrix - | matrix - |
| matrix active group polyamine | matrix active group - | matrix active group - | matrix active group - |
| capacity 1.6 meq/mL, 5.6 meq/g | capacity - | capacity - | capacity - |
| form gel form | form - | form powder | form powder |
Skladovací třída
11 - Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Gloves, type N95 (US)
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Již tento produkt vlastníte?
Dokumenty související s produkty, které jste v minulosti zakoupili, byly za účelem usnadnění shromážděny ve vaší Knihovně dokumentů.
P Gluszcz et al.
Bioprocess and biosystems engineering, 26(3), 185-190 (2004-03-05)
The aim of the study was to determine properties of selected ion-exchange resins for citric and lactic acids recovery, to define sorption isotherms for these acids at different temperatures (in the range of 20-60 degrees C) and to determine diffusion
The role of lactic acid adsorption by ion exchange chromatography.
Gao, Q., et al.
PLoS ONE, 5, 13948-13948 (2010)
P Panichayupakaranant et al.
Journal of chromatographic science, 47(8), 705-708 (2009-09-24)
A reversed-phase high-performance liquid chromatographic method is described for the simultaneous determination of rhinacanthin-C, rhinacanthin-D, and rhinacanthin-N in Rhinacanthus nasutus leaves. The method involved the use of a TSK-gel ODS-80Ts column (5 microm, 4.6 x 150 mm i.d.) with the
Globální číslo obchodní položky
| Skladová položka | GTIN |
|---|---|
| A9960-500G | 04061833418321 |
| A9960-1KG | 04061835571024 |
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Do we need to treat the resin using for example acetic acid or NaOH? And if can you also show me where I can find this information
1 answer-
Helpful?
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