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06478

Supelco

Amberlite™ IRA958 chloride form

chloride form, matrix acrylic copolymer (macroreticular), 13-45 mesh particle size

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About This Item

CAS Number:
79620-27-2
MDL number:
MFCD00211600
UNSPSC Code:
23151817
NACRES:
SB.52

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

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General description

Amberlite™ IRA958 is a strongly basic polyacrylic anion exchange resin.[1]

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,[1] and sorption as well as separation of iminodiacetate rare earth element(III) complexes[2] from aqueous solutions. Amberlite IRA958 may be used as an anion exchanger for the removal of natural organic matter (NOM) from drinking water supplies[3][4] and palladium(II) from acidic solutions.[5]
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_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

dust mask type N95 (US), Eyeshields, Gloves

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Certificates of Analysis (COA)

Lot/Batch Number
BCCD3682
BCBZ5619
BCBS4116V

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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)
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)
Removal of natural organic matter by ion exchange.
Bolto B, et al.
Water Research, 36(20), 5057-5065 (2002)

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