13543
Diaion® WA30 free base
pkg of 1 kg
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About This Item
UNSPSC Code:
23151817
NACRES:
NB.21
form
beads
Quality Level
packaging
pkg of 1 kg
parameter
100 °C max. temp.
moisture
~49%
technique(s)
LPLC: suitable
matrix
styrene-divinylbenzene (highly porous)
matrix active group
tertiary amine
particle size
16-50 mesh
operating pH
0-9
capacity
1.5 meq/mL by wetted bed volume, 3.0 meq/g by dry weight
separation technique
anion exchange
General description
Diaion WA30 is highly porous weak-base anion exchange resin with tertiary amine groups. It is used as an absorbent which is effective in the removal of arsenic(V) from drinking water/ground water. It is used to separate trace amounts of Pd (II), Pt(IV) and Au(III) from macrocomponent ions.
Application
- Diaion WA30 was used for pre-conditioning the columns for HPLC analysis.
- Diaion WA30 was used for immobilization of enzymes.
Weakly basic anion exchange resin that is best in class for high MW organic acids. It also has a strong decolorization capability. Applications for the resin include: water treatment, pretreatment of corn syrup, beet sugar and dextrose, refining of formalin, glycerine, and enzymes, and as a weak base catalyst. This resin meets requirements of FDA Food Additive Regulation 21 CFR 173.25.
Legal Information
Diaion is a registered trademark of Mitsubishi Chemical Corp.
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Storage Class
11 - Combustible Solids
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Gloves, type N95 (US)
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Immobilization of levan fructotransferase for the production of di-fructose anhydride from levan
Lim, Seung, et al.
Biotechnology Letters, 23, 1335-1339 (2001)
Effect of amyloglucosidase on wort composition and fermentable carbohydrate depletion in sorghum lager beers
Pozo-Insfran, David, et al.
Journal of the Institute of Brewing, 110, 124-132 (2004)
Fundamental studies on the ion-exchange separation of boron isotopes
Kakihana, Hidetake, et al.
Bulletin of the Chemical Society of Japan, 50, 158-163 (1977)
Global Trade Item Number
| SKU | GTIN |
|---|---|
| 13543 | 04061833665510 |