Pentacosane [Standard Material for GC] TCI S0297

Chemical Identity

CAS No.: 629-99-2
PubChem: CID 12406·SID 87575821
Formula: C25H52
Molecular weight: 352.7 g/mol
Purity: >99.0%(GC)
Reference databases: ChEBI·ChemSpider·ECHA

Full identifiers (IUPAC, SMILES, InChIKey)

IUPAC: pentacosane
SMILES: CCCCCCCCCCCCCCCCCCCCCCCCC
InChIKey: YKNWIILGEFFOPE-UHFFFAOYSA-N

Rp 2.359.350,00

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Pentacosane, with the CAS number 629-99-2, is a saturated hydrocarbon compound with the molecular formula C25H52. It serves as a standard material in gas chromatography (GC) analysis, providing a reliable reference for identifying and quantifying other compounds in a sample. This material is widely used in analytical laboratories due to its stability and consistent properties, making it an essential tool for ensuring the accuracy and precision of chromatographic results. Its role as a standard material is critical in maintaining the reliability of analytical methods used in various scientific research and testing environments.

Pentacosane is known for its chemical inertness and resistance to degradation, which ensures that it maintains its properties over time. These characteristics make it a preferred choice for use in analytical applications where long-term stability is required. Its high boiling point allows it to be used in high-temperature conditions without undergoing significant changes, enhancing its versatility in different analytical setups. Additionally, its non-toxic and non-reactive nature contributes to its safety profile, making it suitable for use in a wide range of laboratory settings.

In Indonesian laboratories, Pentacosane is commonly used in chemical research, sample analysis, and quality testing. It is particularly relevant for institutions such as research centers, universities, and industries that require high-quality standards for GC analysis. Its availability in the local market ensures that researchers have access to this essential material for their analytical needs.

Related TCI products

Gas Chromatography Calibration: Pentacosane is used to calibrate gas chromatography systems, ensuring accurate and consistent results in compound identification and quantification.
Sample Analysis in Research Institutes: It supports the analysis of complex samples, providing a reliable standard for comparison and validation of analytical methods.
Quality Control Testing in Industrial Settings: Its stable properties make it ideal for quality control processes, ensuring product consistency and compliance with industry standards.
Educational Use in Universities: It is utilized in teaching laboratories to train students in analytical techniques and the use of GC instruments.
Environmental Sample Testing: Pentacosane helps in the analysis of environmental samples, offering a stable reference for detecting trace organic compounds.

Brand	TCI
CAS number	629-99-2
Molecular formula	—
Purity	—
Category	Chemistry > Building Blocks > Non-Heterocyclic Building Blocks
Pack sizes	Available in various quantities as per standard laboratory requirements
Physical form	Liquid
Storage	Store in a cool, dark place away from direct sunlight and heat sources

Pentacosane should be stored in a cool, dark environment to prevent degradation and maintain its chemical stability. It is recommended to use sealed containers made of glass or high-density polyethylene to minimize exposure to air and moisture. Since it is chemically inert, it does not react with most materials, but it is still important to avoid contamination during handling. Proper labeling of containers is essential for safe storage and easy identification. In laboratory settings, it should be kept away from sources of heat and direct sunlight to ensure long-term stability and usability. Regular checks of storage conditions are advised to maintain the integrity of the material.

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