n-Heptane for UV, IR, HPLC

Back
Name n-Heptane
Molecular Formula C7H16
Molar Mass G/mol 100.21
CAS Number 142-82-5
Boiling Point C 98.4
Melting Point C -90.6
Density G/cm3 0.6798
Appearance Colorless liquid
Solubility Insoluble in water
Flash Point C -18
Refractive Index 1.387
FAQ
What are the main uses of n-Heptane in UV analysis?
n-Heptane is commonly used as a solvent in UV analysis due to its low absorbance in the UV range, making it ideal for sample dilution or dissolving UV-sensitive compounds.

How does n-Heptane perform in IR spectroscopy?
n-Heptane is often used as a solvent in IR spectroscopy as it has minimal absorption in the mid-IR range, allowing for accurate measurements of functional groups in the sample.

Can n-Heptane be used in HPLC applications?
Yes, n-Heptane is suitable for HPLC applications as a non-polar solvent, particularly in reverse-phase chromatography where it can be used as a diluent or mobile phase component.

What are the advantages of using n-Heptane in analytical chemistry?
n-Heptane is favoured in analytical chemistry due to its low UV and IR absorbance, non-polar nature, and compatibility with various analytical techniques such as UV analysis, IR spectroscopy, and HPLC.

How does n-Heptane compare to other commonly used solvents in analytical chemistry?
In comparison to other solvents, n-Heptane is preferred for its low absorbance in UV and IR regions, non-polar nature, and compatibility with HPLC systems, making it a versatile choice for analytical applications.
Leave A Message
Leave A Message ×
If you are interested in our products and want to know more details,please leave a message here,we will reply you as soon as we can.