Properties:
| Related Categories |
Analytical/Chromatography,
Anion,
Anion Exchange Media,
Diaion,
Diaion Weak Anion Exchangers,
|
|
packaging
|
pkg of 1 kg
|
|
parameter
|
100 °C max. temp.
|
|
moisture
|
~49%
|
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matrix
|
styrene-divinylbenzene (highly porous)
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particle size
|
16-50 mesh
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operating pH
|
0 - 9
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capacity
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1.5 meq/mL by wetted bed volume
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|
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3.0 meq/g by dry weight
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Description:
Application
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.
• Diaion WA30 was used for pre-conditioning the columns for HPLC analysis.
• Diaion WA30 was used for immobilization of enzymes.
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.
Legal Information
Diaion is a registered trademark of Mitsubishi Chemical Corp.
Safety:
Personal Protective Equipment
Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter
RIDADR
NONH for all modes of transport
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