CYCLOHEXANE 99.9% GC | 0083A | Loba Chemie

Description

Specifications Table

Product Description

Cyclohexane 99.9% GC is a high-purity solvent widely used in laboratories for chromatography, solvent extraction, and organic synthesis. Its exceptional purity ensures reliable results in analytical and research applications. Whether you’re a student, researcher, or educator, this cyclohexane grade meets the stringent requirements of modern lab work.

At eqipped, we understand the importance of quality reagents in scientific experiments. This cyclohexane is sourced from Loba Chemie, a trusted name in laboratory chemicals, ensuring consistency and performance in every batch. The 1000 ml pack size is ideal for frequent use, reducing the need for constant reordering.

Cyclohexane is particularly valued in gas chromatography (GC) due to its low reactivity and high volatility. It serves as an excellent non-polar solvent for dissolving oils, fats, and other hydrophobic compounds. Researchers often use it as a reference standard or mobile phase in chromatographic separations.

For educational institutions, this cyclohexane grade is perfect for teaching organic chemistry principles. Its stability and purity make it safe for student experiments when handled with proper lab protocols. Always store it in a cool, well-ventilated area away from ignition sources.

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Applications of Cyclohexane 99.9% GC

This versatile solvent finds applications across various scientific disciplines:

In analytical chemistry, cyclohexane serves as a mobile phase in gas chromatography for separating non-polar compounds. Its consistent boiling point (80.7°C) makes it ideal for temperature-programmed GC methods. Researchers also use it as a calibration standard for hydrocarbon analysis.

Organic chemists rely on cyclohexane for synthesis reactions where a non-polar solvent is required. It’s particularly useful in Friedel-Crafts alkylations and other reactions involving aromatic compounds. The high purity ensures minimal interference from impurities that could affect reaction outcomes.

Industrial laboratories use cyclohexane for extracting essential oils and other hydrophobic compounds from natural products. Its low toxicity compared to other solvents makes it a preferred choice for food and pharmaceutical applications where residue levels must be minimized.

In materials science, cyclohexane helps in polymer characterization studies. Researchers use it to determine the molecular weight of polymers through viscosity measurements. The solvent’s consistent properties ensure reproducible results across experiments.

Safety and Handling

While cyclohexane is relatively stable, proper handling is essential for laboratory safety. Always wear appropriate personal protective equipment including gloves and safety goggles when working with this solvent. Perform all operations in a well-ventilated fume hood to avoid inhalation of vapors.

Store cyclohexane in tightly sealed containers away from heat sources and oxidizing agents. Keep containers grounded to prevent static electricity buildup during dispensing. In case of spills, absorb with inert material and dispose of according to local regulations.

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Why This Grade Matters

The 99.9% GC grade designation indicates this cyclohexane has been purified to remove impurities that could interfere with chromatographic analysis. Unlike technical grades, this purity level ensures:

Consistent retention times in GC analysis, crucial for accurate compound identification. Minimal baseline noise in chromatographic outputs, improving detection limits. Reliable results in quantitative analysis where precision is paramount.

For researchers developing new analytical methods, this grade provides the reproducibility needed for method validation. Educational institutions benefit from using high-purity solvents as they help students develop proper laboratory techniques without compromising results due to impure reagents.

Storage Recommendations

To maintain the integrity of your cyclohexane 99.9% GC:

Store at room temperature (15-25°C) in the original container. Keep away from direct sunlight and heat sources. Ensure the container is properly sealed when not in use to prevent evaporation and contamination. Use within the recommended shelf life for optimal performance.

For long-term storage, consider transferring smaller quantities to amber glass bottles to minimize light exposure. Always label containers clearly with the contents and date of opening.

Risk Note

Cyclohexane is highly flammable and its vapors may cause dizziness or drowsiness. Use only in well-ventilated areas with proper safety equipment. Keep away from heat, sparks, and open flames. In case of contact with skin or eyes, rinse immediately with plenty of water and seek medical advice. Store in a cool, dry place away from incompatible substances.

FAQs

What is the boiling point of cyclohexane 99.9% GC?

The boiling point of cyclohexane is approximately 80.7°C at standard pressure. This consistent boiling point makes it valuable for temperature-controlled applications in chromatography.

Can I use this cyclohexane for HPLC applications?

While cyclohexane is primarily used in gas chromatography, it can serve as a component in some HPLC mobile phases for normal-phase chromatography. However, always verify compatibility with your specific HPLC system and columns.

What’s the difference between GC grade and HPLC grade cyclohexane?

GC grade cyclohexane is