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| Name | n-Hexane 95% for UV, IR, HPLC, ACS |
| Purity | 95% |
| Grade | ACS |
| Appearance | Clear colorless liquid |
| Odor | Odorless |
| Boiling Point | 68.7°C |
| Melting Point | -95°C |
| Density | 0.659 g/mL at 20°C |
| Solubility | Insoluble in water |
| CAS Number | 110-54-3 |
| Molecular Formula | C6H14 |
| Molar Mass | 86.18 g/mol |
FAQ
What is n-Hexane used for in UV, IR, HPLC, and ACS applications?
n-Hexane is commonly used as a solvent in UV, IR, HPLC, and ACS applications due to its excellent solvating properties and low UV absorption. It is often used to dissolve and dilute analytes for analysis in spectrophotometry, chromatography, and other analytical techniques.
Is n-Hexane suitable for use in high-performance liquid chromatography (HPLC)?
Yes, n-Hexane is a commonly used solvent in HPLC due to its low UV absorption, non-polar nature, and ability to effectively separate non-polar compounds. It is often used in combination with other solvents to create mobile phases for HPLC separations.
How does n-Hexane perform in infrared (IR) spectroscopy applications?
n-Hexane is an excellent solvent for preparing samples for IR spectroscopy analysis. It has a low UV absorption, which is important for avoiding interference with the analysis of functional groups and other compounds present in the sample. Additionally, it has a low boiling point, which makes it easy to remove before the analysis.
What is the ACS grade of n-Hexane and why is it important in analytical chemistry?
The ACS grade of n-Hexane is a high-quality, pure form of the solvent that meets strict specifications set by the American Chemical Society (ACS). This grade is important in analytical chemistry because it ensures that the solvent is free from impurities that could interfere with analytical results. ACS-grade n-Hexane is commonly used in research and analytical laboratories for its high purity and reliability.
Are there any safety considerations to keep in mind when working with n-Hexane?
Yes, n-Hexane is a flammable liquid with a low flash point, so it should be handled with care to prevent fire hazards. It is also a neurotoxin that can cause nerve damage with prolonged or repeated exposure, so proper ventilation and personal protective equipment should be used when working with n-Hexane. Additionally, skin contact should be avoided, and spills should be cleaned up promptly to prevent exposure.
n-Hexane is commonly used as a solvent in UV, IR, HPLC, and ACS applications due to its excellent solvating properties and low UV absorption. It is often used to dissolve and dilute analytes for analysis in spectrophotometry, chromatography, and other analytical techniques.
Is n-Hexane suitable for use in high-performance liquid chromatography (HPLC)?
Yes, n-Hexane is a commonly used solvent in HPLC due to its low UV absorption, non-polar nature, and ability to effectively separate non-polar compounds. It is often used in combination with other solvents to create mobile phases for HPLC separations.
How does n-Hexane perform in infrared (IR) spectroscopy applications?
n-Hexane is an excellent solvent for preparing samples for IR spectroscopy analysis. It has a low UV absorption, which is important for avoiding interference with the analysis of functional groups and other compounds present in the sample. Additionally, it has a low boiling point, which makes it easy to remove before the analysis.
What is the ACS grade of n-Hexane and why is it important in analytical chemistry?
The ACS grade of n-Hexane is a high-quality, pure form of the solvent that meets strict specifications set by the American Chemical Society (ACS). This grade is important in analytical chemistry because it ensures that the solvent is free from impurities that could interfere with analytical results. ACS-grade n-Hexane is commonly used in research and analytical laboratories for its high purity and reliability.
Are there any safety considerations to keep in mind when working with n-Hexane?
Yes, n-Hexane is a flammable liquid with a low flash point, so it should be handled with care to prevent fire hazards. It is also a neurotoxin that can cause nerve damage with prolonged or repeated exposure, so proper ventilation and personal protective equipment should be used when working with n-Hexane. Additionally, skin contact should be avoided, and spills should be cleaned up promptly to prevent exposure.
