form
solid
packaging
pkg of 100 g
parameter
100 °C max. temp.
moisture
~49%
technique(s)
LPLC: suitable
matrix
styrene-divinylbenzene (highly porous)
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
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Application
Diaion® WA30 free base is an anion exchange resin for high molecular weight organic acids. It has been used in conjunction with electrodialysis to remove salt and selective organic acids from salted Japanese apricot.
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.
Storage Class Code
11 - Combustible Solids
WGK
WGK 3
Flash Point(F)
Not applicable
Flash Point(C)
Not applicable
Personal Protective Equipment
dust mask type N95 (US), Eyeshields, Gloves
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