Description
Specifications Table
Product Name – Cyclohexane AR/ACS
Quantity/Pack Size – 500 ml
Form – Liquid (Clear, Colorless)
Grade – AR (Analytical Reagent)/ACS (American Chemical Society)
Application – Solvent for organic reactions, HPLC, recystallization, and spectroscopic analysis
Product Overview
Cyclohexane AR/ACS is a high-purity, saturated hydrocarbon solvent designed for demanding laboratory applications where consistency and minimal impurities are critical. With a guaranteed purity of 99% (AR/ACS grade), this solvent meets stringent analytical standards, ensuring reproducibility in chromatography, extractions, and synthesis workflows. Its non-polar nature makes it an excellent choice for dissolving non-polar compounds, while its low moisture content (<0.01%) prevents interference in sensitive reactions. The ACS certification confirms compliance with rigorous quality benchmarks, including heavy metal limits and residue specifications, making it suitable for quantitative analysis and spectroscopic techniques like IR or NMR. The solvent’s stable chemical structure and narrow boiling point range (80.7°C) provide precise control during distillation or evaporation processes. Packaged in amber glass bottles to prevent photodegradation, this Cyclohexane variant is sealed with PTFE-lined caps to minimize contamination from ambient moisture or airborne particles. Its low odor and volatility reduce exposure risks during handling, while the AR grade ensures batch-to-batch uniformity for long-term experiments. Whether used as a reaction medium, cleaning agent for labware, or mobile phase in liquid chromatography, this Cyclohexane delivers reliable performance without residual impurities that could skew results. The 500 ml pack size balances convenience for frequent use with economical storage, ideal for research labs, testing facilities, or educational institutions prioritizing traceability and purity.
FAQs
1. What is the difference between AR and ACS grades in Cyclohexane?
AR (Analytical Reagent) grade meets general lab standards for purity, while ACS (American Chemical Society) grade adheres to stricter specifications for heavy metals, residues, and moisture, making it preferable for quantitative analysis and regulated applications.
2. Can this Cyclohexane be used for HPLC mobile phase preparation?
Yes, the 99% purity and low UV absorbance make it suitable for HPLC mobile phases, but always filter and degas before use to remove particulate matter and dissolved gases that may affect column performance.
3. Is this solvent compatible with plastic containers or tubing?
Cyclohexane can degrade certain plastics like polyethylene or PVC over time. Use glass or PTFE-lined containers and tubing to avoid leaching or contamination.
4. How should I store Cyclohexane to maintain its purity?
Store in a cool, well-ventilated area away from direct sunlight and ignition sources. Keep the bottle tightly sealed to prevent moisture absorption or evaporation, which can alter the concentration.
5. What are the key impurities to check in Cyclohexane AR/ACS?
Common impurities include benzene, methylcyclopentane, and water. ACS-grade Cyclohexane is tested for these, with benzene typically limited to <0.01% and water to <0.01%.
