SU853005

Amberlite^™ XAD^®-2

20-60 mesh, pkg of 5 kg

• Numer CAS: 9003-70-7
• UNSPSC Code: 23151817
• NACRES: SB.52

Właściwości

• Nazwa produktu: Amberlite^™ XAD^®-2, pkg of 5 kg
• Quality Segment: 100
• agency: suitable for ASTM^® D4861, suitable for EPA Method 10A, Method 23 and OTM-45
• form: solid
• packaging: pkg of 5 kg
• technique(s): LPLC: suitable, solid phase extraction (SPE): suitable
• surface area: ~300 m²/g
• matrix: styrene-divinylbenzene (macroreticular)
• matrix active group: polymer
• particle size: 20-60 mesh
• pore size: ~0.65 mL/g pore volume, 90 Å mean pore size
• density: 1.02 g/mL at 25 °C (true wet)(lit.), 1.08 g/mL at 25 °C (skeletal)(lit.)
• separation technique: reversed phase
• SMILES string: N([C@@H](CCC(=O)OC(C)(C)C)C=O)C(=O)OCC1c2c(cccc2)c3c1cccc3
• InChI: 1S/C24H27NO5/c1-24(2,3)30-22(27)13-12-16(14-26)25-23(28)29-15-21-19-10-6-4-8-17(19)18-9-5-7-11-20(18)21/h4-11,14,16,21H,12-13,15H2,1-3H3,(H,25,28)/t16-/m0/s1
• InChI key: BCIPGSZQUDLGSY-INIZCTEOSA-N

Opis

General description

Nonionic macroreticular resin that adsorbs and releases ionic species through hydrophobic and polar interactions; usually used under isocratic conditions.
Specifications:

Amberlite^™ XAD^®-2 is a strongly acidic ion-exchange resin.

Application

Polyaromatic adsorbent resin for hydrophobic compounds up to MW 20,000: phenols, organic removal, surfactants, aroma compounds, antibiotic recovery. May be used as support for catalyst or metals removal. For cleaned US EPA versions, see Supelpak-2 and Supelpak-2B.
     

Amberlite^™ XAD^®-2 may be used as a stationary phase material for the solid phase extraction (SPE) of phenolic acids and flavonols from honey samples prior to their identification by high performance liquid chromatography-diode array detection (HPLC-DAD), phthalate esters (PAEs) from hydroalcoholic food beverages prior to their determination by gas chromatography (GC) equipped with flame ionization detector (FID) as well as ion-trap mass spectrometry detector (IT/MS), benzoic and sorbic acids in quince jam prior to their analysis by isocratic HPLC combined with photodiode array (PDA) detector and organophosphorus pesticides in natural and drinking waters prior to their determination by GC-FID or GC coupled to nitrogen-phosphorus detector (NPD).

Legal Information

ASTM is a registered trademark of American Society for Testing and Materials

Amberlite is a trademark of DuPont de Nemours, Inc.

XAD is a registered trademark of The Dow Chemical Company or an affiliated company of Dow

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Informacja o środkach bezpieczeństwa

• Klasa składowania: 11 - Combustible Solids
• Temperatura zapłonu (°F): Not applicable
• Temperatura zapłonu (°C): Not applicable
• PPE (środki ochrony indywidualnej): Eyeshields, Gloves, type N95 (US)