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| Name | n-Heptane for Pesticide Analysis |
| Brand | Sigma-Aldrich |
| CAS Number | 142-82-5 |
| Molecular Formula | C7H16 |
| Molecular Weight | 100.201 g/mol |
| Appearance | Clear liquid |
| Odor | Gasoline-like |
| Melting Point | -90.6°C |
| Boiling Point | 98.4°C |
| Density | 0.683 g/mL at 25°C |
| Purity | ≥98% |
| Solubility | Practically insoluble in water |
| Application | Used as a solvent for pesticide analysis |
| Storage Condition | Store in a cool, dry place |
| Handling | Avoid inhalation, ingestion, and skin contact |
| Packaging | Available in various sizes (e.g., 1L, 4L) |
FAQ
What is n-Heptane and why is it used for pesticide analysis?
n-Heptane is a straight-chain alkane hydrocarbon with the chemical formula C7H16. It is commonly used in pesticide analysis due to its high purity and low level of impurities, which makes it an ideal solvent for extracting and analyzing pesticides from various samples.
How is n-Heptane used in pesticide analysis?
n-Heptane is typically used in pesticide analysis as a solvent for extracting pesticides from solid or liquid samples. After extraction, the n-Heptane solution containing the pesticides can be analyzed using various analytical techniques such as gas chromatography or liquid chromatography to identify and quantify the pesticides present in the sample.
What are the benefits of using n-Heptane for pesticide analysis?
One of the main benefits of using n-Heptane for pesticide analysis is its low level of impurities, which minimizes interference with the analysis of pesticides. Additionally, n-Heptane is a relatively inert solvent that does not react with most pesticides, making it suitable for a wide range of pesticide analysis applications.
Are there any precautions to take when using n-Heptane for pesticide analysis?
When working with n-Heptane for pesticide analysis, it is important to observe proper safety precautions, as n-Heptane is a flammable liquid with potential health hazards if not handled correctly. It is recommended to use n-Heptane in a well-ventilated area and to avoid inhalation of its vapors. Additionally, proper personal protective equipment should be worn when handling n-Heptane.
In summary, n-Heptane is a widely used solvent in pesticide analysis due to its high purity, low impurity levels, and inert nature. When used properly and with appropriate safety precautions, n-Heptane can be a valuable tool for extracting and analyzing pesticides in various samples.
n-Heptane is a straight-chain alkane hydrocarbon with the chemical formula C7H16. It is commonly used in pesticide analysis due to its high purity and low level of impurities, which makes it an ideal solvent for extracting and analyzing pesticides from various samples.
How is n-Heptane used in pesticide analysis?
n-Heptane is typically used in pesticide analysis as a solvent for extracting pesticides from solid or liquid samples. After extraction, the n-Heptane solution containing the pesticides can be analyzed using various analytical techniques such as gas chromatography or liquid chromatography to identify and quantify the pesticides present in the sample.
What are the benefits of using n-Heptane for pesticide analysis?
One of the main benefits of using n-Heptane for pesticide analysis is its low level of impurities, which minimizes interference with the analysis of pesticides. Additionally, n-Heptane is a relatively inert solvent that does not react with most pesticides, making it suitable for a wide range of pesticide analysis applications.
Are there any precautions to take when using n-Heptane for pesticide analysis?
When working with n-Heptane for pesticide analysis, it is important to observe proper safety precautions, as n-Heptane is a flammable liquid with potential health hazards if not handled correctly. It is recommended to use n-Heptane in a well-ventilated area and to avoid inhalation of its vapors. Additionally, proper personal protective equipment should be worn when handling n-Heptane.
In summary, n-Heptane is a widely used solvent in pesticide analysis due to its high purity, low impurity levels, and inert nature. When used properly and with appropriate safety precautions, n-Heptane can be a valuable tool for extracting and analyzing pesticides in various samples.
