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542571

Amberlyst® A26 Ion Exchange Resin

hydroxide form, 16-50 mesh

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About This Item

CAS Number:
39339-85-0
UNSPSC Code:
23151817
NACRES:
SB.52
MDL number:
MFCD03096474
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Product Name

Amberlyst® A26 hydroxide form, hydroxide form

Quality Level

100

form

beads

concentration

1 N in NaOH (Regenerant concentration)

parameter

60 °C OH- form max. temp.

moisture

66-75%

technique(s)

LPLC: suitable

bed D

≥24 in.

surface area

~30 m2/g

impurities

45-65% (moisture)

matrix

styrene-divinylbenzene (macroreticular)

matrix active group

quaternary ammonium functional group

particle size

16-45 mesh, 560-700 μm

pore size

0.30 mL/g pore volume, 400 Å mean pore size

capacity

0.8 meq/mL by wetted bed volume

bulk density

41 lb/cu.ft

separation technique

anion exchange

Application

Amberlyst® A26 hydroxide form is a strongly basic, macroreticular resin with quaternary ammonium functionality used to catalyze aldol condensation, also useful in aqueous and nonaqueous media to remove anionic transition metal complexes, mercaptans and acids from hydrocarbons and other nonpolar solvents. It was used to determine cadmium using flow injection atomic absorption spectrometry. It was also used as packaging material for column chromatography assay.
Strongly basic (type I) anion exchange resin used to remove transition metal complexes and mercaptans from hydrocarbons, remove acids from non-polar solvents, and deacidifying phenol-acetone solutions. Its porous structure makes it a good polymeric catalyst in non-aqueous and aqueous media; it has no pH limitations.

Features and Benefits

Inert in strong acids, concentrated aldalies, aliphatic and aromatic hydrocarbons, alcohols, ethers, and other common solvents.
Maximum operating temperature 60C.

Legal Information

Amberlyst is a registered trademark of DuPont de Nemours, Inc.

Storage Class

10 - Combustible liquids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, multi-purpose combination respirator cartridge (US)

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Certificates of Analysis (COA)

Lot/Batch Number
BCCN9398
BCCM2136
BCCK5576
BCCL1428
BCCJ9238

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Global Trade Item Number

SKUGTIN
542571-100G04061838535641
542571-1KG04061838535658