HPLC Determination of Trimellitic anhydride on Newcrom BH

Separation type: Liquid Chromatography Mixed-mode





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High Performance Liquid Chromatography (HPLC) Method of Trimellitic anhydride.

Trimellitic anhydride is a trifunctional, highly reactive aromatic anhydride. It is used as a curing agent for epoxy and other resins; in vinyl plasticizers, paints, coatings, dyes, pigments and a wide variety of other manufactured products. Trimellitic Anhydride can be retained in HPLC with a Newcrom BH mixed-mode column using a mobile phase of acetonitrile (ACN) and water and Sulfuric Acid (H2SO4) buffer allowing the use of a UV detector at 210 nm.



Condition
Column Newcrom BH, 3.2×100 mm, 5 µm, 100A
Mobile Phase MeCN/H2O – 5/95%
Buffer H2SO4 – 0.2%
Flow Rate 0.5 ml/min
Detection 210 nm

Description
Class of Compounds Anhydride, Hidrophobic
Analyzing Compounds Trimellitic anhydride

 

Application Column

Newcrom BH

The Newcrom columns are a family of reverse-phase-based columns. Newcrom A, AH, B, and BH are all mixed-mode columns with either positive or negative ion-pairing groups attached to either short (25 Å) or long (100 Å) ligand chains. Newcrom R1 is a special reverse-phase column with low silanol activity.

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Application Analytes:
Trimellitic anhydride
SIELC Technologies usually develops more than one method for each compound. Therefore, this particular method may not be the best available method from our portfolio for your specific application. Before you decide to implement this method in your research, please send us an email to research@sielc.com so we can ensure you get optimal results for your compound/s of interest.