HPLC Method for Trimellitic anhydride on Newcrom BH by SIELC Technologies
High Performance Liquid Chromatography (HPLC) Method for Analysis of Trimellitic anhydride.
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.
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.
| Column | Newcrom BH, 3.2 x 100 mm, 5 µm, 100 A, dual ended |
| Mobile Phase | MeCN/H2O – 5/95% |
| Buffer | H2SO4 – 0.2% |
| Flow Rate | 0.5 ml/min |
| Detection | 210 nm |
| Class of Compounds | Anhydride, Hidrophobic |
| Analyzing Compounds | Trimellitic anhydride |
Application Column
Newcrom BH
Column Diameter: 3.2 mm
Column Length: 100 mm
Particle Size: 5 µm
Pore Size: 100 A
Column options: dual ended
Application Analytes:
Trimellitic anhydrideApplication 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.
