06478
Amberlite™ IRA958 chloride form
chloride form, matrix acrylic copolymer (macroreticular), 13-45 mesh particle size
description
strongly basic
form
beads
parameter
79 °C Cl- form max. temp.
moisture
66-72%
technique(s)
LPLC: suitable
loss
~70% loss on drying, 110 °C
matrix
acrylic copolymer (macroreticular)
matrix active group
quaternary ammonium functional group
particle size
13-45 mesh
operating pH
0-14
capacity
0.8 meq/mL by wetted bed volume(Cl- form)
bulk density
45 lb/cu.ft
separation technique
anion exchange
General description
Amberlite™ IRA958 is a strongly basic polyacrylic anion exchange resin.
Application
Acrylic resin for decolorization and the removal of organic material
Amberlite™ IRA958 chloride form may be used as an ion exchange resin for the adsorption of Acid Orange 7, and sorption as well as separation of iminodiacetate rare earth element(III) complexes from aqueous solutions. Amberlite IRA958 may be used as an anion exchanger for the removal of natural organic matter (NOM) from drinking water supplies and palladium(II) from acidic solutions.
Strongly basic (type I) anion exchange resin for organic scavenging from surface water. Useful for decolorizing sugar juices and cane syrups, citric acid purification, and capturing metal complexes. The high porosity of the macroreticular structure makes it more resistant to organic fouling when compared to acrylic gel resins.
Legal Information
Amberlite is a trademark of DuPont de Nemours, Inc.
Storage Class
11 - Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
dust mask type N95 (US), Eyeshields, Gloves
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Ion exchange for the removal of natural organic matter.
Bolto B, et al.
Reactive and Functional Polymers, 60, 171-182 (2004)
Efficient removal of Acid Orange 7 dye from water using the strongly basic anion exchange resin Amberlite IRA-958.
Greluk M and Hubicki Z
Desalination, 278(1-3), 219-226 (2011)
Studies on application of polyacrylate anion-exchangers in sorption and separation of iminodiacetate rare earth element (III) complexes.
Hubicka H and Kolodynska D
Hydrometallurgy, 62(2), 107-113 (2001)
Investigation of macroporous weakly basic anion exchangers applicability in palladium (II) removal from acidic solutions-batch and column studies.
Wolowicz A and Hubicki Z
Chemical Engineering Journal, 174(2-3), 510-521 (2011)
Removal of natural organic matter by ion exchange.
Bolto B, et al.
Water Research, 36(20), 5057-5065 (2002)
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