Nonafluorovaleric Acid (ca. 0.5mol/L in Water) is a specialized chemical reagent used as an ion-pair reagent in liquid chromatography-mass spectrometry (LC-MS) analysis. It is a diluted aqueous solution with a concentration of approximately 0.5 mol/L, designed to enhance the detection and separation of analytes in complex mixtures. This reagent plays a critical role in analytical chemistry by improving the resolution and accuracy of chromatographic separations, particularly for compounds that are difficult to detect using conventional methods. Its application is essential in both qualitative and quantitative analysis, especially when dealing with organic compounds that exhibit polar or non-polar characteristics.
The chemical properties of Nonafluorovaleric Acid make it a preferred choice for laboratory use. It is chemically stable and resistant to degradation, allowing for repeated use under various experimental conditions. Its non-reactive nature ensures compatibility with a wide range of analytical techniques and reagents, making it versatile for different applications. Additionally, the concentration of 0.5 mol/L provides a balanced level of reactivity and stability, simplifying its handling and control during analysis. This stability and compatibility contribute to its reliability in analytical workflows.
In Indonesian laboratories, Nonafluorovaleric Acid is commonly used in scientific research, product quality testing, and environmental analysis. Its role in enhancing the detection of organic compounds makes it a valuable tool for researchers and analysts working in diverse fields. The reagent is particularly useful in studies involving polar and non-polar substances, supporting accurate and reproducible results. Its widespread use in Indonesian laboratories highlights its importance in analytical chemistry and its contribution to reliable scientific outcomes.
Advantages (TCI brochure)
- Highly volatile ion-pair reagent allowing continuous LC-MS analysis
- Does not contaminate LC-MS interfaces
TCI brochures (PDF)
- Ion-Pair Reagents for HPLC 2025-12-09 · p. 4
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- Used in LC-MS analysis for improved ionization and detection of polar compounds due to its ion-pairing properties.
- Applied in environmental testing to analyze organic pollutants in water and soil samples with high specificity.
- Employed in pharmaceutical research for the identification and quantification of drug metabolites in biological matrices.
- Utilized in food safety testing to detect trace amounts of contaminants in food products with high sensitivity.
- Integrated into routine quality control processes in industrial laboratories for consistent and reliable analytical results.
From the TCI brochure
- Ion-pair reagent for LC-MS; shown with benzylamine and phenylalanine chromatograms
| Brand | TCI |
|---|---|
| CAS number | 2706-90-3 |
| Molecular formula | — |
| Purity | — |
| Category | Analytical Chemistry > Analytical Reagents > Chromatography Reagents and Solvents |
| Pack sizes | Available in standard laboratory quantities as specified by the supplier |
| Physical form | Aqueous solution |
| Storage | Store at room temperature, away from direct sunlight and moisture |
Data from the TCI brochure
| Mobile phase | CH3OH / H2O = 40 / 60 containing 5mM IPC Reagent (Kaseisorb LC ODS 2000, 2.0 mm I.D. X 150 mm; flow 0.2 mL/min; 25°C; UV 254 nm; MS 1100 MSD (Agilent) ESI (Positive)) |
|---|
Source: TCI brochure A1084 (2025-12-09)
Nonafluorovaleric Acid should be stored in a cool, dry place away from direct sunlight to maintain its chemical stability. It is recommended to use airtight, non-reactive containers such as glass or polyethylene to prevent contamination and evaporation. Since it is an aqueous solution, it should be kept in a location where it is not exposed to extreme temperatures or humidity. Laboratory personnel should handle the reagent with care, using appropriate personal protective equipment to ensure safety. Regular monitoring of storage conditions is advised to maintain the integrity of the reagent and ensure its effectiveness in analytical applications.
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