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| Name | Toluene for UV, IR, HPLC, GPC, ACS |
| Formula | C7H8 |
| Molar Mass | 92.14 g/mol |
| Appearance | Colorless liquid |
| Odor | Sweet, benzene-like |
| Boiling Point | 110.6 °C |
| Melting Point | -93 °C |
| Density | 0.866 g/cm3 |
| Solubility | 0.56 g/L in water |
| Purity | 99% |
| Cas Number | 108-88-3 |
FAQ
What is Toluene and how is it used in UV, IR, HPLC, GPC, and ACS?
Toluene is a common solvent that is used in various analytical techniques such as UV (ultraviolet) spectroscopy, IR (infrared) spectroscopy, HPLC (high-performance liquid chromatography), GPC (gel permeation chromatography), and ACS (American Chemical Society) grade applications. It is known for its ability to dissolve a wide range of compounds and for its compatibility with many analytical instruments.
What are the key properties of Toluene that make it suitable for these analytical techniques?
Toluene has several key properties that make it a preferred solvent for UV, IR, HPLC, GPC, and ACS applications. It is a non-polar solvent with a high boiling point, low viscosity, and low UV absorption. Toluene is also relatively inert and non-reactive, making it a stable solvent for a variety of compounds. Additionally, it has good solubility and compatibility with many types of analytical instruments.
How is Toluene used in UV and IR spectroscopy?
In UV spectroscopy, toluene is often used as a solvent for preparing samples for analysis. It is particularly useful for compounds that are not soluble in water or polar solvents. Toluene's low UV absorption allows for accurate measurements of the sample's absorbance. In IR spectroscopy, toluene is used as a solvent for samples that need to be dissolved before analysis. Its non-polar nature and compatibility with infrared light make it a suitable solvent for many organic compounds.
Why is Toluene commonly used in HPLC and GPC?
Toluene is commonly used in HPLC and GPC because of its excellent solvating power and compatibility with these techniques. In HPLC, toluene is used as a mobile phase solvent due to its ability to dissolve non-polar analytes effectively. Its low viscosity also contributes to efficient flow rates and good separations. In GPC, toluene is used as a solvent for the polymer samples being analyzed. Its non-polar nature ensures good solubility and accurate measurements of molecular weight distributions.
What are the advantages of using Toluene in ACS-grade applications?
In ACS-grade applications, toluene is preferred for its high purity and low impurity levels. Toluene that meets ACS specifications has been rigorously tested for impurities and is suitable for the most demanding analytical tasks. Its stability, inertness, and compatibility with a wide range of compounds make it a reliable solvent for ACS-grade applications in various fields of chemistry and research.
Toluene is a common solvent that is used in various analytical techniques such as UV (ultraviolet) spectroscopy, IR (infrared) spectroscopy, HPLC (high-performance liquid chromatography), GPC (gel permeation chromatography), and ACS (American Chemical Society) grade applications. It is known for its ability to dissolve a wide range of compounds and for its compatibility with many analytical instruments.
What are the key properties of Toluene that make it suitable for these analytical techniques?
Toluene has several key properties that make it a preferred solvent for UV, IR, HPLC, GPC, and ACS applications. It is a non-polar solvent with a high boiling point, low viscosity, and low UV absorption. Toluene is also relatively inert and non-reactive, making it a stable solvent for a variety of compounds. Additionally, it has good solubility and compatibility with many types of analytical instruments.
How is Toluene used in UV and IR spectroscopy?
In UV spectroscopy, toluene is often used as a solvent for preparing samples for analysis. It is particularly useful for compounds that are not soluble in water or polar solvents. Toluene's low UV absorption allows for accurate measurements of the sample's absorbance. In IR spectroscopy, toluene is used as a solvent for samples that need to be dissolved before analysis. Its non-polar nature and compatibility with infrared light make it a suitable solvent for many organic compounds.
Why is Toluene commonly used in HPLC and GPC?
Toluene is commonly used in HPLC and GPC because of its excellent solvating power and compatibility with these techniques. In HPLC, toluene is used as a mobile phase solvent due to its ability to dissolve non-polar analytes effectively. Its low viscosity also contributes to efficient flow rates and good separations. In GPC, toluene is used as a solvent for the polymer samples being analyzed. Its non-polar nature ensures good solubility and accurate measurements of molecular weight distributions.
What are the advantages of using Toluene in ACS-grade applications?
In ACS-grade applications, toluene is preferred for its high purity and low impurity levels. Toluene that meets ACS specifications has been rigorously tested for impurities and is suitable for the most demanding analytical tasks. Its stability, inertness, and compatibility with a wide range of compounds make it a reliable solvent for ACS-grade applications in various fields of chemistry and research.
