HPLC Method for Analysis of Trimellitic Anhydride and Trimellitic Acid on Newcrom B Column

HPLC Method for Trimellitic anhydride, Trimellitic Acid on Newcrom B by SIELC Technologies

HPLC Method for Analysis of Trimellitic Anhydride and Trimellitic Acid on Newcrom B Column_1471

High Performance Liquid Chromatography (HPLC) Method for Analysis of Trimellitic anhydride, Trimellitic Acid.

Trimellitic anhydride is a trifunctional, highly reactive aromatic anhydride with the chemical formula C9H4O5. 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. It is a common precursor to plasticizers for polyvinyl chloride (PVC). In acidic water, Trimellitic Anhydride will ‘open up’ back into Trimellitic Acid.

Trimellitic Acid is an isomer of benzenetricarboxylic acid with the chemical formula C9H6O6. It is primarily used as carboxylate ligand in the synthesis of a wide range of metal-organic frameworks (MOFs).

Trimellitic anhydride, Trimellitic Acid can be separated, retained, and analyzed on a mixed-mode Newcrom B column with a mobile phase consisting of water, Acetonitrile (MeCN), and Formic acid (FA). This analytical method can be UV detected at 250 nm or via negatively-charged Electrospray Ionization (ESI-) with high resolution and peak symmetry.

Condition
Column Newcrom B, 4.6 x 150 mm, 3 µm, 100 A, dual ended
Mobile Phase MeCN/H2O -50/50%
Buffer Formic Acid- 1.0%
Flow Rate 1.0 ml/min
Detection UV 250 nm, ESI

Description
Class of Compounds Acid, Hydrophilic
Analyzing Compounds Trimellitic anhydride, Trimellitic Acid

 

Application Column

Newcrom B

Column Diameter: 4.6 mm
Column Length: 150 mm
Particle Size: 3 µm
Pore Size: 100 A
Column options: dual ended

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Application Analytes:
Trimellitic Acid
Trimellitic anhydride
Application Detection:
UV Detection
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.