Description
Specifications Table
| Product Name | Petroleum Ether for Analysis Emsure® | 1.09718.6025 | Merck |
|---|---|
| Quantity/Pack Size | 25 LTR |
| Form | Liquid |
| Grade | Emsure® (Analytical Grade) |
| Application | Chromatography, Extraction, General Lab Use |
Product Description
When precision matters in your lab, Petroleum Ether for Analysis Emsure® from Merck delivers consistent performance. This high-purity solvent is a staple in analytical chemistry, particularly for chromatography and extraction processes. Whether you’re a student setting up an experiment or a researcher refining a method, this lab-grade petroleum ether ensures accurate and reproducible results.
The Emsure® grade signifies adherence to strict quality standards, making it a trusted choice for critical applications. Its low boiling range (typically 40-60°C) and minimal impurities make it ideal for separating compounds in thin-layer or column chromatography. Unlike technical-grade alternatives, this solvent undergoes rigorous purification, reducing the risk of interference in sensitive analyses.
For educators, this petroleum ether is perfect for demonstrating solvent properties in organic chemistry labs. Its clarity and controlled composition help students observe reactions without unexpected variables. Researchers in pharmaceuticals, environmental testing, or petrochemical analysis will appreciate its reliability in sample preparation and cleanup steps.
Need a dependable solvent for your next experiment? Buy Petroleum Ether for Analysis online at eqipped and get lab-ready quality delivered to your doorstep.
Key Applications
Petroleum ether is versatile in laboratory settings. Here’s where it excels:
Chromatography: As a mobile phase in TLC or column chromatography, it efficiently separates non-polar compounds like hydrocarbons, fats, and oils.
Extraction: Used to isolate lipids, pigments, or essential oils from plant and animal tissues due to its non-polar nature.
Cleaning & Degreasing: Safely removes grease and residues from glassware and lab equipment without leaving harmful residues.
Recrystallization: Helps purify organic compounds by dissolving impurities while leaving the desired product intact.
Why This Grade Matters
Not all petroleum ether is created equal. The Emsure® label guarantees:
Low Sulfur & Aromatic Content: Minimizes background noise in spectroscopic analyses.
Narrow Boiling Range: Ensures consistent evaporation rates for precise separations.
Batch-to-Batch Consistency: Critical for longitudinal studies or standardized protocols.
Unlike industrial-grade solvents, this variant is free from additives that could skew your data. For labs where accuracy is non-negotiable, this is the petroleum ether to rely on.
Safety & Handling
While petroleum ether is a common lab solvent, it requires careful handling:
Flammability: Keep away from open flames, sparks, or heat sources. Use in a well-ventilated area or fume hood.
Storage: Store in a cool, dry place in tightly sealed containers. Avoid prolonged exposure to light.
Disposal: Follow local regulations for solvent waste. Never pour down drains or dispose of with regular trash.
Personal Protection: Wear nitrile gloves, safety goggles, and a lab coat. In case of skin contact, wash immediately with soap and water.
Choosing the Right Supplier
When you buy petroleum ether online, supplier credibility matters. eqipped partners with Merck to bring you authentic Emsure® solvents, ensuring you receive a product that meets global lab standards. Our seamless ordering process, secure packaging, and prompt delivery mean you spend less time procuring and more time researching.
Ready to stock your lab with premium-grade solvents? Shop Petroleum Ether for Analysis now and experience the eqipped difference.
FAQs
What is the difference between petroleum ether and petroleum benzene?
Petroleum ether is a mixture of light hydrocarbons (primarily pentanes and hexanes) with a boiling range of 40-60°C, while petroleum benzene contains aromatic compounds like benzene. Petroleum ether is non-polar and preferred for chromatography, whereas petroleum benzene is used in different industrial applications.
Can I use this petroleum ether for GC-MS analysis?
Yes, the Emsure® grade is suitable for GC-MS as it has low residue levels. However, for ultra-trace analysis, consider HPLC-grade solvents to minimize background interference.
How should I store opened bottles of petroleum ether?
Store in a tightly sealed amber glass bottle in a flammable solvent cabinet. Avoid plastic containers, as petroleum ether can degrade certain polymers over time.
Is this petroleum ether suitable for DNA extraction?
No, petroleum ether is not used in DNA extraction. For nucleic acid work, opt for solvents like phenol-chloroform or specialized kits designed for biomolecular isolation.
What is the shelf life of Petroleum Ether for Analysis?
When stored properly, it remains stable for 2-3 years. Check the manufacturer’s expiry date on the label and perform a quick purity test if stored beyond this period.
