3025-U

Amberlite^™ XAD^®-2

pkg of 25 kg

• CAS-szám: 9003-70-7
• MDL-szám: MFCD30475999
• UNSPSC kód: 12000000
• NACRES: SB.52

Tulajdonságok

• Ügynökség: suitable for ASTM^® D4861; suitable for EPA Method 10A, Method 23 and OTM-45
• Minőségi szint: 100
• Forma: solid
• kiszerelés: pkg of 25 kg
• technika/technikák: HPLC: suitable; LPLC: suitable; ion chromatography: suitable
• külső felület: ~300 m²/g
• Mátrix: styrene-divinylbenzene (macroreticular)
• mátrix aktív csoport: polymer
• részecskeméret: 20-60 mesh
• pórusméret: ~0.65 mL/g pore volume; 90 Å mean pore size
• sűrűség: 1.02 g/mL at 25 °C (true wet)(lit.); 1.08 g/mL at 25 °C (skeletal)(lit.)
• elválasztástechnika: 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
• Nemzetközi kémiai azonosító kulcs: BCIPGSZQUDLGSY-INIZCTEOSA-N

Leírás

Általános leírás

Amberlite XAD-2, a hydrophobic copolymer of styrene-divinylbenzene resin which requires longer purification process and is used as a sorbent. Amberlite XAD-2 resin depending upon the aromaticity and size of the hydrophobic groups sorbs organic compounds through low-energy physical interactions.

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

Alkalmazás

Amberlite^™ XAD^®-2 was used:

• as adsorbent in the extraction of organochlorine compounds using Soxhlat extraction technique
• as adsorbent in the extraction of honey samples using column chromatography for HPLC analysis
• in adsorption chromatography

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.
     

Jogi információk

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

Biztonsági adatok

• Tárolási osztály kódja: 11 - Combustible Solids
• WGK: WGK 3
• Lobbanási pont (F): Not applicable
• Lobbanási pont (C): Not applicable
• Egyéni védőeszköz: Eyeshields, Gloves, type N95 (US)