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| Name | Isooctane for Pesticide Analysis |
| Type | Solvent |
| CAS Number | 540-84-1 |
| Molecular Formula | C8H18 |
| Molecular Weight | 114.23 g/mol |
| Boiling Point | 99.2 °C |
| Melting Point | -107 °C |
| Density | 0.692 g/cm3 |
| Purity | ≥ 99.0% |
| Appearance | Colorless liquid |
| Solubility | Insoluble in water |
| Usage | Used as a solvent in pesticide analysis |
| Storage Condition | Store in a cool, dry place away from heat and sources of ignition |
| Handling Precautions | Use in a well-ventilated area, wear appropriate protective clothing and gloves |
| Availability | Readily available from chemical suppliers |
| Packaging | Available in different sizes such as 1L, 4L, and 20L containers |
| Special Characteristics | High purity and low impurity content |
| Manufacturer | Various chemical manufacturers produce Isooctane for Pesticide Analysis |
FAQ
What is isooctane and why is it used for pesticide analysis?
Isooctane, also known as 2,2,4-trimethylpentane, is a colorless liquid that is commonly used as a reference standard in the analysis of pesticides. It is a highly pure compound that is used to calibrate gas chromatography systems for accurate quantification of pesticide residues in various environmental samples.
How does isooctane help in pesticide analysis?
Isooctane is chemically inert, meaning it does not react with most pesticide compounds or other chemicals present in the sample matrix. This makes it an ideal solvent for extracting pesticides from samples without introducing any interference that could affect the analysis results. Additionally, its volatility allows for easy evaporation, leaving behind the extracted pesticides for further analysis.
What are the advantages of using isooctane for pesticide analysis?
One of the main advantages of using isooctane for pesticide analysis is its high purity, which ensures accurate and reproducible results. Its inert nature makes it suitable for a wide range of pesticides, allowing for comprehensive analysis of different residue classes. Isooctane is also easy to handle and store, making it a convenient choice for pesticide laboratories.
How is isooctane typically used in pesticide analysis?
Isooctane is commonly used as a solvent for extraction of pesticides from solid samples such as soil, plant material, and food products. After extraction, the isooctane extract is concentrated, and the residue is dissolved in a suitable solvent for analysis by gas chromatography. The isooctane is also used as a reference standard to calibrate the chromatography system and quantify the pesticide residues in the sample.
What are some tips for using isooctane in pesticide analysis?
When using isooctane for pesticide analysis, it is important to ensure that the solvent is of high purity to avoid any contamination of the sample. Proper handling and storage of isooctane are essential to maintain its quality and prevent degradation. It is also crucial to follow established protocols for extraction and analysis to achieve reliable and accurate results in pesticide residue testing.
Isooctane, also known as 2,2,4-trimethylpentane, is a colorless liquid that is commonly used as a reference standard in the analysis of pesticides. It is a highly pure compound that is used to calibrate gas chromatography systems for accurate quantification of pesticide residues in various environmental samples.
How does isooctane help in pesticide analysis?
Isooctane is chemically inert, meaning it does not react with most pesticide compounds or other chemicals present in the sample matrix. This makes it an ideal solvent for extracting pesticides from samples without introducing any interference that could affect the analysis results. Additionally, its volatility allows for easy evaporation, leaving behind the extracted pesticides for further analysis.
What are the advantages of using isooctane for pesticide analysis?
One of the main advantages of using isooctane for pesticide analysis is its high purity, which ensures accurate and reproducible results. Its inert nature makes it suitable for a wide range of pesticides, allowing for comprehensive analysis of different residue classes. Isooctane is also easy to handle and store, making it a convenient choice for pesticide laboratories.
How is isooctane typically used in pesticide analysis?
Isooctane is commonly used as a solvent for extraction of pesticides from solid samples such as soil, plant material, and food products. After extraction, the isooctane extract is concentrated, and the residue is dissolved in a suitable solvent for analysis by gas chromatography. The isooctane is also used as a reference standard to calibrate the chromatography system and quantify the pesticide residues in the sample.
What are some tips for using isooctane in pesticide analysis?
When using isooctane for pesticide analysis, it is important to ensure that the solvent is of high purity to avoid any contamination of the sample. Proper handling and storage of isooctane are essential to maintain its quality and prevent degradation. It is also crucial to follow established protocols for extraction and analysis to achieve reliable and accurate results in pesticide residue testing.
