Description
Specifications Table
Product Name – n-Hexadecane, 99%, anhydrous, AcroSeal®
Quantity/Pack Size – 1LT, 100ML
Form – Liquid
Grade – 99% Anhydrous
Application – Chromatography, calibration, solvent
Product Overview
n-Hexadecane, 99% anhydrous, is a high-purity aliphatic hydrocarbon designed for critical laboratory applications where precision and consistency are paramount. This AcroSeal®-packaged solvent ensures minimal moisture contamination, making it ideal for gas chromatography (GC) and other analytical techniques requiring a stable, non-polar reference standard. Its low volatility and high boiling point (287°C) provide reliable performance in calibration and solvent-based experiments. The anhydrous grade eliminates water interference, enhancing accuracy in quantitative analyses. Packaged in airtight containers, it maintains purity over extended storage periods, reducing the risk of degradation or oxidation. Whether used as a solvent, standard, or reagent, this n-Hexadecane delivers reproducible results, meeting the stringent demands of research and quality control environments.
FAQs
1. What is the shelf life of anhydrous n-Hexadecane when stored properly?
When stored in a tightly sealed container away from heat and moisture, anhydrous n-Hexadecane typically retains its purity for 2–3 years. The AcroSeal® packaging further extends stability by minimizing exposure to contaminants.
2. Can this n-Hexadecane be used as a reference standard in GC-MS analysis?
Yes, the 99% anhydrous grade is suitable as a reference standard for GC-MS due to its high purity and consistent carbon chain length, which ensures accurate retention time calibration and peak identification.
3. Is this product compatible with plastic or glass labware?
n-Hexadecane is chemically inert with glass but may dissolve certain plastics like polystyrene or polyethylene over prolonged contact. Use glass or PTFE-coated containers for long-term storage or reactions.
4. How does the anhydrous grade differ from technical-grade n-Hexadecane?
The anhydrous grade undergoes additional drying processes to remove trace moisture, resulting in <0.005% water content. This is critical for applications sensitive to hydration, such as Karl Fischer titration or moisture-sensitive reactions.
5. What safety precautions should be taken while handling this solvent?
While n-Hexadecane is relatively low in acute toxicity, it is flammable and should be handled in a well-ventilated area away from ignition sources. Wear nitrile gloves and safety goggles to prevent skin or eye contact, and avoid inhalation of vapors.
