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.
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| Größe/SKU | Verfügbarkeit | Preis |
|---|---|---|
500 g | Warenkorb auf Verfügbarkeit prüfen | € 103,00 |
1 kg | Warenkorb auf Verfügbarkeit prüfen | € 181,00 |
Über diesen Artikel
€ 103,00
form
gel form
Quality Segment
contains
~60% moisture content
parameter
≤60 °C temperature
moisture
~60%
technique(s)
LPLC: suitable
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
Other Notes
Legal Information
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Dieser Artikel | |||
|---|---|---|---|
| description gel form, 16-50 mesh (wet) | description free base | description free base | description ≥98% (HPLC) |
| matrix Acrylic (gel) | matrix Acrylic (gel) | matrix Acrylic (gel) | matrix - |
| particle size 16-50 mesh (wet) | particle size 500-750 μm | particle size 500-750 μm | particle size - |
| matrix active group polyamine | matrix active group tertiary amine | matrix active group tertiary amine | matrix active group - |
| parameter ≤60 °C temperature | parameter - | parameter - | parameter - |
| capacity 1.6 meq/mL, 5.6 meq/g | capacity 1.6 meq/mL by wetted bed volume | capacity 1.6 meq/mL by wetted bed volume | capacity - |
| technique(s) LPLC: suitable | technique(s) LPLC: suitable | technique(s) LPLC: suitable | technique(s) - |
Lagerklasse
11 - Combustible Solids
Was ist los?
WGK 3
Flammpunkt (°F)
Not applicable
Flammpunkt (°C)
Not applicable
PSA (Persönliche Schutzausrüstung)
Eyeshields, Gloves, type N95 (US)
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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-
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