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| Name | Dimethyl Sulfoxide for UV, IR, HPLC, GPC |
| Chemical Formula | C2H6OS |
| Molecular Weight | 78.13 g/mol |
| Appearance | Colorless liquid |
| Boiling Point | 189°C |
| Melting Point | 18.5°C |
| Solubility | Miscible in water |
| Purity | ≥99.9% |
| Storage Condition | Store in a cool, dry place |
| Usage | Used as a solvent for UV, IR, HPLC, and GPC |
| Cas Number | 67-68-5 |
FAQ
What is Dimethyl Sulfoxide (DMSO) and how is it used in UV, IR, HPLC, and GPC
analysis?
DMSO is a highly polar and versatile solvent that is commonly used in various analytical techniques such as UV (ultraviolet) spectroscopy, IR (infrared) spectroscopy, and chromatography methods like HPLC (high-performance liquid chromatography) and GPC (gel permeation chromatography). In UV analysis, DMSO is used as a solvent for preparing samples that absorb light in the ultraviolet region. In IR analysis, DMSO is used as a solvent for samples that need to be dissolved or dispersed for spectral analysis. In HPLC and GPC, DMSO is utilized as a mobile phase solvent or for sample preparation to separate and analyze compounds based on their molecular weights or other characteristics.
What are the advantages of using DMSO in UV, IR, HPLC, and GPC applications?
DMSO offers several advantages when used in UV, IR, HPLC, and GPC applications. Firstly, DMSO is a highly polar solvent that can dissolve a wide range of organic and inorganic compounds, making it suitable for analyzing diverse samples. Secondly, DMSO has a high boiling point and low viscosity, which allows for efficient separation and analysis of compounds in chromatography methods like HPLC and GPC. Thirdly, DMSO is compatible with a variety of detection techniques commonly used in UV and IR spectroscopy, ensuring accurate and reliable results. Additionally, DMSO is relatively non-toxic and non-reactive, making it a safe solvent choice for analytical applications.
How should DMSO be handled and stored for UV, IR, HPLC, and GPC analysis?
When handling and storing DMSO for UV, IR, HPLC, and GPC analysis, it is important to follow proper safety precautions to ensure the integrity of the solvent and the accuracy of the results. DMSO should be stored in a tightly sealed container away from direct sunlight and heat sources to prevent degradation. It is also recommended to store DMSO in a cool, dry place to maintain its stability and purity. When handling DMSO, it is important to use appropriate personal protective equipment such as gloves and goggles to avoid skin and eye contact. DMSO should be handled in a well-ventilated area to prevent inhalation of vapors. Additionally, DMSO should be used in a dedicated solvent hood or fume hood to minimize exposure and ensure safety during sample preparation and analysis.
Where can DMSO be purchased for UV, IR, HPLC, and GPC applications?
DMSO is widely available for purchase from chemical suppliers, laboratory equipment distributors, and online retailers. It is important to source DMSO from reputable suppliers that adhere to quality control standards and provide high-purity products for analytical applications. Customers can choose from a variety of grades and purities of DMSO based on their specific analysis requirements and budget constraints. It is recommended to compare prices, specifications, and customer reviews before purchasing DMSO for UV, IR, HPLC, and GPC applications to ensure optimal performance and reliability in analytical procedures.
What are the key considerations when selecting DMSO for UV, IR, HPLC, and GPC analysis?
When selecting DMSO for UV, IR, HPLC, and GPC analysis, there are several key considerations to keep in mind to achieve accurate and reproducible results. Firstly, it is important to choose the appropriate grade and purity of DMSO for the specific analytical technique and sample type being analyzed. High-purity DMSO is recommended for sensitive techniques like UV and IR spectroscopy to minimize interference from impurities. Secondly, customers should consider the compatibility of DMSO with the equipment and detection methods used in their analysis to ensure optimal performance and detection sensitivity. Lastly, customers should verify the stability and shelf-life of DMSO to prevent degradation and ensure consistent results over time.
DMSO is a highly polar and versatile solvent that is commonly used in various analytical techniques such as UV (ultraviolet) spectroscopy, IR (infrared) spectroscopy, and chromatography methods like HPLC (high-performance liquid chromatography) and GPC (gel permeation chromatography). In UV analysis, DMSO is used as a solvent for preparing samples that absorb light in the ultraviolet region. In IR analysis, DMSO is used as a solvent for samples that need to be dissolved or dispersed for spectral analysis. In HPLC and GPC, DMSO is utilized as a mobile phase solvent or for sample preparation to separate and analyze compounds based on their molecular weights or other characteristics.
What are the advantages of using DMSO in UV, IR, HPLC, and GPC applications?
DMSO offers several advantages when used in UV, IR, HPLC, and GPC applications. Firstly, DMSO is a highly polar solvent that can dissolve a wide range of organic and inorganic compounds, making it suitable for analyzing diverse samples. Secondly, DMSO has a high boiling point and low viscosity, which allows for efficient separation and analysis of compounds in chromatography methods like HPLC and GPC. Thirdly, DMSO is compatible with a variety of detection techniques commonly used in UV and IR spectroscopy, ensuring accurate and reliable results. Additionally, DMSO is relatively non-toxic and non-reactive, making it a safe solvent choice for analytical applications.
How should DMSO be handled and stored for UV, IR, HPLC, and GPC analysis?
When handling and storing DMSO for UV, IR, HPLC, and GPC analysis, it is important to follow proper safety precautions to ensure the integrity of the solvent and the accuracy of the results. DMSO should be stored in a tightly sealed container away from direct sunlight and heat sources to prevent degradation. It is also recommended to store DMSO in a cool, dry place to maintain its stability and purity. When handling DMSO, it is important to use appropriate personal protective equipment such as gloves and goggles to avoid skin and eye contact. DMSO should be handled in a well-ventilated area to prevent inhalation of vapors. Additionally, DMSO should be used in a dedicated solvent hood or fume hood to minimize exposure and ensure safety during sample preparation and analysis.
Where can DMSO be purchased for UV, IR, HPLC, and GPC applications?
DMSO is widely available for purchase from chemical suppliers, laboratory equipment distributors, and online retailers. It is important to source DMSO from reputable suppliers that adhere to quality control standards and provide high-purity products for analytical applications. Customers can choose from a variety of grades and purities of DMSO based on their specific analysis requirements and budget constraints. It is recommended to compare prices, specifications, and customer reviews before purchasing DMSO for UV, IR, HPLC, and GPC applications to ensure optimal performance and reliability in analytical procedures.
What are the key considerations when selecting DMSO for UV, IR, HPLC, and GPC analysis?
When selecting DMSO for UV, IR, HPLC, and GPC analysis, there are several key considerations to keep in mind to achieve accurate and reproducible results. Firstly, it is important to choose the appropriate grade and purity of DMSO for the specific analytical technique and sample type being analyzed. High-purity DMSO is recommended for sensitive techniques like UV and IR spectroscopy to minimize interference from impurities. Secondly, customers should consider the compatibility of DMSO with the equipment and detection methods used in their analysis to ensure optimal performance and detection sensitivity. Lastly, customers should verify the stability and shelf-life of DMSO to prevent degradation and ensure consistent results over time.
