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XAD7

Supelco

Amberlite™ XAD7HP polymeric adsorbent

20-60 mesh

Synonym(s):

weak anion exchange resin

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About This Item

MDL number:
MFCD00132705
UNSPSC Code:
12000000
NACRES:
SB.52

product name

Amberlite™ XAD7HP, 20-60 mesh

vapor density

<1 (vs air)

vapor pressure

17 mmHg ( 20 °C)

form

beads

autoignition temp.

800 °F

technique(s)

LPLC: suitable

surface area

380 m2/g

matrix

acrylic

matrix active group

polymer

particle size

20-60 mesh
560-710 μm

pore size

0.5 mL/g pore volume
300-400 Å mean pore size

separation technique

reversed phase

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General description

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

Application

Weakly polar adsorbent resin for compounds up to 60,000 MW: insulin, fulvic and humic compounds, dry waste, organic removal and recovery, and antibiotic recovery.

Other Notes

Moderately polar acrylic resin
Two particle sizes are available:
Mesh 20-60 is Cat. No. XAD7
Mesh 20-50 is Cat. No. 06445

Legal Information

Amberlite is a trademark of DuPont de Nemours, Inc.

Storage Class

11 - Combustible Solids

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type N95 (US)

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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Zhibin Liang et al.
mBio, 10(3) (2019-05-30)
Zeamines are a family of polyamino phytotoxins produced by Dickeya zeae EC1. These phytotoxins are also potent antibiotics against a range of microorganisms. To understand how D. zeae EC1 can protect itself from the antimicrobial activity of zeamines, we tested
Guillermo Schmeda-Hirschmann et al.
Scientific reports, 10(1), 7070-7070 (2020-04-29)
The Chilean hazelnut (Gevuina avellana Mol., Proteaceae) is a southern South American nut consumed as a snack and included in different preparations of traditional Chilean cuisine. Recently we described the fatty acid profile, oxylipins, phenolic compounds, as well as the
Yixiang Liu et al.
Journal of agricultural and food chemistry, 65(15), 3179-3189 (2017-04-01)
Whether all dietary polyphenols nourish the eyes via oral supplementation is controversial. Given that passage of dietary polyphenols across the blood-retina barrier (BRB) is the precondition for polyphenols to exhibit ocular benefits, the BRB permeability of polyphenols was assessed in
Johanna Josefine Ostberg-Potthoff et al.
Nutrients, 11(5) (2019-05-30)
An activity-guided search for compounds influencing glucose metabolism in extracts from aronia (Aronia melanocarpa, A.), pomegranate (Punica granatum L., P.), and red grape (Vitis vinifera, RG) was carried out. The three extracts were fractionated by means of membrane chromatography to
Boyu Dong et al.
International journal of molecular sciences, 20(6) (2019-03-25)
Brunfelsia calycina flowers lose anthocyanins rapidly and are therefore well suited for the study of anthocyanin degradation mechanisms, which are unclear in planta. Here, we isolated an anthocyanin-β-glycosidase from B. calycina petals. The MS/MS (Mass Spectrometry) peptide sequencing showed that
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