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10322

Amberlite IRC120 H, hydrogen form

greener alternative

previously Amberlite IR120 H

Synonym(s):

Amberlite IRC120 H, hydrogen form

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500 G

$69.60

$69.60


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About This Item

CAS Number:
UNSPSC Code:
23151817
MDL number:
NACRES:
NB.21

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Product Name

Amberlite IRC120 H, hydrogen form, previously Amberlite IR120 H

SMILES string

[S](=O)(=O)(O)c2c(cccc2)C=C.c1(c(cccc1)C=C)C=C

InChI

1S/C10H10.C8H8O3S/c1-3-9-7-5-6-8-10(9)4-2;1-2-7-5-3-4-6-8(7)12(9,10)11/h3-8H,1-2H2;2-6H,1H2,(H,9,10,11)

InChI key

SIWVGXQOXWGJCI-UHFFFAOYSA-N

vapor density

>1 (vs air)

vapor pressure

17 mmHg ( 20 °C)

description

cross-linkage 8%
cross-linkage 8%
moisture 53-58%

form

beads

autoignition temp.

800 °F

packaging

bucket of 500 g

Quality Level

greener alternative product characteristics

Catalysis
Learn more about the Principles of Green Chemistry.

sustainability

Greener Alternative Product

parameter

121 °C max. temp.

technique(s)

LPLC: suitable

matrix

styrene-divinylbenzene (gel)

matrix active group

sulfonic acid

particle size

620-830 μm

operating pH

0-14

capacity

1.8 meq/mL by wetted bed volume

greener alternative category

separation technique

cation exchange

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1 of 4

This Item
0642806423216380
matrix

styrene-divinylbenzene (gel)

matrix

styrene-divinylbenzene (gel)

matrix

styrene-divinylbenzene (macroreticular)

matrix

styrene-divinylbenzene (macroreticular)

particle size

620-830 μm

particle size

620-830 μm

particle size

<300 μm

particle size

<300 μm

matrix active group

sulfonic acid

matrix active group

sulfonic acid

matrix active group

sulfonic acid functional group

matrix active group

sulfonic acid functional group

parameter

121 °C max. temp.

parameter

121 °C max. temp.

parameter

120 °C max. temp.

parameter

120 °C max. temp.

separation technique

cation exchange

separation technique

cation exchange

separation technique

cation exchange

separation technique

cation exchange

form

beads

form

beads

form

beads

form

beads

Application

Strongly acidic cation exchange resin suitable for a wide variety of chemical process applications, removal of amino acids at low pH, USP potassium methods, etc..

General description

Amberlite IR 120-H, gel type acidic cation exchange resin is of sulfonated polystyrene type having tremendous stability. It is an efficient heterogeneous catalyst for organic reactions.[1]

Legal Information

Amberlite is a trademark of DuPont de Nemours, Inc.

Features and Benefits

We are committed to bringing you Greener Alternative Products, which adhere to one or more of The 12 Principles of Green Chemistry. This product has been enhanced for catalytic efficiency. Click here for more information.

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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Amberlite IR-120H: An improved reusable solid phase catalyst for the synthesis of nitriles under solvent free microwave irradiation
Varghese, Anitha, et al.
European Journal of Chemistry, 3 (2012)
Lídia A S Cavaca et al.
ChemSusChem, 11(14), 2300-2305 (2018-05-29)
The acid-promoted methanolysis of oleuropein was studied using a variety of homogeneous and heterogeneous acid catalysts. Exclusive cleavage of the acetal bond between the glucoside and the monoterpene subunits or further hydrolysis of the hydroxytyrosol ester and subsequent intramolecular rearrangement
Richard T Lamar et al.
Journal of AOAC International, 97(3), 721-730 (2014-07-24)
Increased use of humic substances in agriculture has generated intense interest among producers, consumers, and regulators for an accurate and reliable method to quantify humic acid (HA) and fulvic acid (FA) in raw ores and products. Here we present a
Peter M Kopittke et al.
Plant physiology, 156(2), 663-673 (2011-04-29)
The phytotoxicity of trace metals is of global concern due to contamination of the landscape by human activities. Using synchrotron-based x-ray fluorescence microscopy and x-ray absorption spectroscopy, the distribution and speciation of copper (Cu), nickel (Ni), and zinc (Zn) was
I R Sequeira et al.
Neurogastroenterology and motility : the official journal of the European Gastrointestinal Motility Society, 24(9), e401-e411 (2012-07-05)
We explored the temporal dynamics of the lactulose mannitol test and the influence of a single dose of aspirin. Twenty healthy female volunteers each received 600 mg aspirin or placebo in random sequence and were subsequently dosed with 10 g

Questions

1–2 of 2 Questions  
  1. How can I determine the shelf life / expiration / retest date of this product?

    1 answer
    1. If this product has an expiration or retest date, it will be shown on the Certificate of Analysis (COA, CofA). If there is no retest or expiration date listed on the product's COA, we do not have suitable stability data to determine a shelf life. For these products, the only date on the COA will be the release date; a retest, expiration, or use-by-date will not be displayed.
      For all products, we recommend handling per defined conditions as printed in our product literature and website product descriptions. We recommend that products should be routinely inspected by customers to ensure they perform as expected.
      For products without retest or expiration dates, our standard warranty of 1 year from the date of shipment is applicable.
      For more information, please refer to the Product Dating Information document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/418/501/product-dating-information-06-25-mk.pdf

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  2. How is shipping temperature determined? And how is it related to the product storage temperature?

    1 answer
    1. Products may be shipped at a different temperature than the recommended long-term storage temperature. If the product quality is sensitive to short-term exposure to conditions other than the recommended long-term storage, it will be shipped on wet or dry-ice. If the product quality is NOT affected by short-term exposure to conditions other than the recommended long-term storage, it will be shipped at ambient temperature. As shipping routes are configured for minimum transit times, shipping at ambient temperature helps control shipping costs for our customers. For more information, please refer to the Storage and Transport Conditions document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/316/622/storage-transport-conditions-mk.pdf

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