Description
Specifications Table
Product Name – Dimethyl formamide Reference Standard
Quantity/Pack Size – 100 ml
Form – Liquid
Grade – HPLC
Application – Analytical reference, chromatography, spectroscopy
Product Overview
Dimethyl formamide (DMF) reference standard is a high-purity HPLC-grade solvent designed for critical laboratory applications where precision and consistency are essential. This colorless, hygroscopic liquid is widely recognized for its excellent solvency properties, making it an indispensable reagent in analytical chemistry, particularly in high-performance liquid chromatography (HPLC) and spectroscopy. With a minimum purity of 99.9%, this reference-grade DMF ensures accurate calibration and reliable results in quantitative analysis, reducing variability in experimental outcomes. Its low UV absorbance and high polarity make it particularly suitable for dissolving a wide range of polar and nonpolar compounds, including pharmaceuticals, polymers, and organic synthesis intermediates. The solvent is rigorously tested to meet strict analytical standards, ensuring minimal impurities such as water, amines, or degradation products that could interfere with sensitive measurements. Packaged in amber glass bottles to prevent photodegradation, this DMF reference standard maintains stability under recommended storage conditions, preserving its integrity for extended periods. Whether used as a mobile phase component, sample diluent, or reference material, this HPLC-grade DMF delivers the performance required for demanding laboratory protocols, supporting reproducibility in research and quality control environments.
FAQs
1. What is the shelf life of this DMF reference standard when stored properly?
The shelf life is typically 24 months from the date of manufacture when stored unopened in a cool, dry place away from direct sunlight and moisture. Always check the label for the exact expiration date.
2. Is this DMF compatible with plastic containers for long-term storage?
DMF can degrade certain plastics over time, so it is recommended to store it in its original glass container or transfer it to a chemically resistant container like borosilicate glass or HDPE if necessary.
3. Can this reference standard be used for GC-MS applications?
While DMF is primarily used in HPLC, it can be employed in GC-MS after proper validation, as its high boiling point and polarity may require specific column and method optimization.
4. What precautions should be taken when handling this chemical?
DMF is a hazardous substance; wear appropriate PPE including nitrile gloves, safety goggles, and a lab coat. Work in a fume hood to avoid inhalation, and ensure proper ventilation in the workspace.
5. Are there any known impurities in this reference-grade DMF?
This HPLC-grade DMF is tested to contain less than 0.05% water and minimal traces of amines or formic acid, with full certification of analysis provided for impurity profiles.
