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Amberlite® IRC120 H, hydrogen form

previously Amberlite® IR120 H

Amberlite IRC120 H, hydrogen form
CAS Number:
MDL number:

Quality Level

vapor density

>1 (vs air)

vapor pressure

17 mmHg ( 20 °C)


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



autoignition temp.

800 °F


bucket of 500 g


121 °C max. temp.


LPLC: suitable


styrene-divinylbenzene (gel)

matrix active group

sulfonic acid

particle size

620-830 μm

operating pH



1.8 meq/mL by wetted bed volume

separation technique

cation exchange



InChI key


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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.


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..

Legal Information

Amberlite is a registered trademark of The Dow Chemical Company or an affiliated company of Dow

Storage Class Code

13 - Non Combustible Solids



Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificate of Analysis

Enter Lot Number to search for Certificate of Analysis (COA).

Certificate of Origin

Enter Lot Number to search for Certificate of Origin (COO).

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)
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
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
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

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