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Supelco

Amberlite IRA743 Ion Exchange Resin

free base, 25-30 mesh

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CAS Number:
MDL number:
UNSPSC Code:
23151817
NACRES:
SB.52

product name

Amberlite IRA743 free base, free base

vapor density

<1 (vs air)

Quality Level

vapor pressure

17 mmHg ( 20 °C)

description

weakly basic anion exchange resin

form

beads

autoignition temp.

~800 °F

moisture

48-54%

technique(s)

LPLC: suitable

matrix

styrene-divinylbenzene (macroporous)

matrix active group

N-methylglucamine (free base form) functional group

particle size

500-700 μm

capacity

0.7 meq/mL by wetted bed volume

separation technique

affinity

InChI

1S/C16H25NO6.C10H10/c1-3-10-6-4-5-7-11(10)8-17(2)16(23)15(22)14(21)13(20)12(19)9-18;1-3-9-7-5-6-8-10(9)4-2/h3-7,12-16,18-23H,1,8-9H2,2H3;3-8H,1-2H2/t12-,13-,14+,15-,16?;/m1./s1

InChI key

STVMLWQMXHXTJS-ULVCUCBLSA-N

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General description

Amberlite IRA743 free base is of styrenic, macroreticular form.

Application

Borate-specific chelating resin for the removal of borate, boric acid, other boron species from water; highly selective so that salts, including bases, do not interfere significantly.

Features and Benefits

Weakly basic resin with N-methylglucaomine functionality which is useful in boron-specific applications.

Legal Information

Amberlite is a trademark of DuPont de Nemours, Inc.

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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Boron pollution in the Simav River, Turkey and various methods of boron removal.
Okay, O., et al.
Water Research, 19, 857-862 (1985)
Adsorption mechanism of hexavalent chromium removal using Amberlite IRA 743 resin.
Gandhi
Ion Exchange Letters , 3, 25-35 (2010)
Catalysis by Anion Exchange Resins.
Schmidle, Claude J., and Richard C. Mansfield.
Ind. and Eng. Chem., 44, 1388-1390 (1952)
Lei Zhang et al.
Nature communications, 11(1), 5371-5371 (2020-10-25)
Autoinducer-2 (AI-2) is a quorum sensing signal that mediates communication within and between many bacterial species. However, its known receptors (LuxP and LsrB families) are not found in all the bacteria capable of responding to this signaling molecule. Here, we

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Our laboratory is interested in the development of new synthetic methodology and its application to the synthesis of potentially useful molecules. Our research work is spread across a wide range of different areas including transition-metal catalysis (gold, palladium), organoboron chemistry, organocatalysis, multicomponent reactions, and sustainable chemistry.

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