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Merck
CN

06444

Amberlite XAD4 polymeric adsorbent

20-60 mesh

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About This Item

UNSPSC Code:
23151817
NACRES:
SB.52
MDL number:
Technical Service
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Product Name

Amberlite XAD4,

form

beads

autoignition temp.

800 °F

technique(s)

LPLC: suitable

surface area

750 m2/g

loss

~55% loss on drying, 110 °C

matrix

styrene-divinylbenzene

matrix active group

polymer

particle size

20-60 mesh

pore size

~0.98 mL/g pore volume, 100 Å mean pore size

density

1.02 g/mL (true wet)(lit.), 1.08 g/mL (skeletal)(lit.)

separation technique

reversed phase

General description

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

Application

Amberlite XAD-4 has been used in the clean-up procedure prior to high performance liquid chromatography-evaporative laser scattering detector (HPLC-ELSD) analysis of mycotoxin fumonisins in corn products. It has also been used as a solid sorbent to trap imidacloprid and its metabolite 6-chloronicotinic acid from greenhouse air prior to their determination by HPLC coupled to diode array detector (DAD).
Polyaromatic adsorbent for small hydrophobic compounds, surfactants, pharmaceutical manufacturing, phenols, chlorinated organics, pesticide removal and recovery, and organic removal from aqueous food streams.

Other Notes

Two particle sizes are available:
Mesh 20-60 are Cat. Nos. 20276, 10358, XAD4
Mesh 20-50 is Cat. No. 06444

Legal Information

Amberlite is a trademark of DuPont de Nemours, Inc.


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Storage Class

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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Analysis of mycotoxin fumonisins in corn products by high-performance liquid chromatography coupled with evaporative light scattering detection.
Wang J, et al.
Food Chemistry, 107(2), 970-976 (2008)
Antoine P Trzcinski et al.
Journal of environmental science and health. Part A, Toxic/hazardous substances & environmental engineering, 46(13), 1539-1548 (2011-10-14)
In this study, various methods were compared to reduce the Chemical Oxygen Demand (COD) content of stabilised leachate from a Submerged Anaerobic Membrane Bioreactor (SAMBR). It was found that Powdered Activated Carbon (PAC) resulted in greater COD removals (84 %)
A S Ghatbandhe et al.
Journal of environmental science & engineering, 50(2), 163-168 (2009-03-20)
Adsorption equilibrium, kinetics and thermodynamics of 2,4-dichlorophenol (2,4-DCP), one of the most commonly used chlorophenol, onto bituminous coal based Filtrasorb-400 grade granular activated carbon, were studied in aqueous solution in a batch system with respect to temperature. Uptake capacity of



Global Trade Item Number

SKUGTIN
06444-500G04061838504593
06444-100G04061838504586