60/40 Methanol/ DI Water Solution

Category : Solvents

$18.38
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$18.38

60/40 Methanol/ DI Water Solution

$18.38
  • Description
  • Product Documents

Product Overview

This 60/40 v/v Methanol/DI Water Solution is a precisely formulated binary solvent designed for critical analytical applications. Composed of 60% Methanol (Methyl Alcohol) and 40% Deionized Water by volume, this Reagent Grade mixture ensures consistent polarity for reversed-phase chromatography and general laboratory use. Manufactured to strict standards, it offers excellent UV transparency and controlled acidity, minimizing baseline drift in HPLC and spectroscopic methods.

Also known as MeOH solution, this product provides a stable density and refractive index, making it an ideal baseline solvent for UV-Vis spectroscopy. The solution is packaged to preserve purity, minimizing atmospheric water uptake and maintaining solvent integrity. It serves as a reliable mobile phase for HPLC, a clean extraction medium for chemical processing, and a high-purity cleaning agent for sensitive instrumentation.

Key Properties

  • Composition: 60% Methanol / 40% Deionized Water (v/v)
  • Grade: Reagent Grade
  • Appearance: Clear, colorless liquid
  • Boiling Point: 64.7°C (approximate)
  • Specific Gravity: 0.791 (at 20°C)
  • Flash Point: 11°C (Highly Flammable)
  • Water Content: 40% (Karl Fischer)
  • Chloride (Cl⁻): ≤1 ppm
  • Residue After Ignition: ≤0.01% w/w

Common Applications

  • HPLC Mobile Phase: Optimized for reversed-phase chromatography to ensure consistent retention times and peak shapes.
  • Laboratory Solvent: Used in general analytical workflows requiring a specific polarity mixture.
  • Spectroscopy: Utilized as a baseline solvent for UV-Vis measurements due to low UV cutoff.
  • Extraction Medium: Effective for liquid-liquid extraction of organic compounds in chemical synthesis.
  • Equipment Cleaning: Solubilizes residues on glassware and analytical instruments without introducing impurities.

Safety Precautions

This product contains Methanol and is highly flammable and toxic. Store in a cool, dry, well-ventilated area away from heat, sparks, and open flames. Keep containers tightly closed to prevent moisture absorption. Use appropriate Personal Protective Equipment (PPE), including chemical-resistant gloves, safety goggles, and a lab coat during handling.

Ensure adequate ventilation or use fume hoods to avoid inhalation of vapors. This product is regulated as a hazardous material for shipping. Refer to the Safety Data Sheet (SDS) for detailed safety, first aid, and emergency response information.

Benefits

Consistent Formulation – Pre-mixed 60/40 ratio saves preparation time and reduces batch-to-batch variability.
High Purity – Reagent Grade specification ensures low residue and minimal interference in analysis.
Versatile Packaging – Available in sizes ranging from 1 Quart to 330 Gallon Totes to suit laboratory or bulk requirements.

Related Products

Property Value
Molecular Weight 32.04 g/mol
Formula CH3OH
Assay 60%
Flash Point 11
Form Liquid
Solubility Fully water miscible
Appearance Clear colorless liquid
Melting Point -97 °C
Boiling Point 64 °C
Specific Gravity 0.895
Industry Industrial, Wastewater