Specifications Table

Product Name – 2-Methoxyethanol, 99+%, for spectroscopy
Quantity/Pack Size – 1LT, 2.5LT
Form – Liquid
Grade – Spectroscopy (99%+ purity)
Application – Solvent for UV/Vis, IR, and NMR spectroscopy

Product Overview

2-Methoxyethanol (99%+ purity) is a high-performance solvent engineered specifically for spectroscopy applications, ensuring minimal interference in analytical measurements. Its low UV cutoff and exceptional transparency across key wavelength ranges make it indispensable for UV/Vis, IR, and NMR spectroscopy. The solvent’s high polarity and miscibility with water and organic compounds enhance sample preparation efficiency, while its low volatility reduces evaporation losses during prolonged experiments. Rigorously purified to remove trace impurities, this grade guarantees consistent baseline stability and peak resolution in spectroscopic analyses. The absence of residual absorptive contaminants ensures accurate quantification and qualitative analysis, even at low concentrations. Packaged in amber glass bottles to prevent photodegradation, it maintains stability under standard lab conditions. Compatible with most spectroscopic cuvettes and instrumentation, this solvent is a reliable choice for researchers demanding precision in optical measurements.

FAQs

1. What is the UV cutoff wavelength for this grade of 2-Methoxyethanol?

This spectroscopy-grade 2-Methoxyethanol has a UV cutoff below 210 nm, making it suitable for most UV/Vis applications without significant absorption interference.

2. Can this solvent be used with plastic cuvettes or containers?

While compatible with many plastics, prolonged exposure may cause leaching or swelling. Glass or quartz cuvettes are recommended for long-term storage or critical measurements.

3. How does the water content in this solvent affect spectroscopic results?

The water content is controlled below 0.05% to prevent spectral artifacts, particularly in IR spectroscopy where OH stretching bands could overlap with sample peaks.

4. What precautions should be taken when handling this chemical?

Use in a well-ventilated fume hood, wear nitrile gloves, and avoid inhalation. Store away from oxidizing agents and ignition sources due to its flammable nature.

5. Is this product tested for residual metals or halides?

Yes, it undergoes ICP-MS testing to ensure metal impurities are below 1 ppm, and halides are controlled to prevent interference in sensitive spectroscopic techniques.