Tetracosane Analytical Standard ≥99.5% (GC), Neat - 5 G

SKU: 87089-5G
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For laboratory, institutional, and professional use only. Not available for residential or personal purchase. Orders are subject to verification.

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Tetracosane is a long-chain saturated hydrocarbon (n-alkane) commonly used as an analytical reference standard in chromatographic analysis. Supplied as a neat material with high purity (≥99.5% by gas chromatography), it is suitable for calibration, method development, retention time verification, and system performance checks in gas chromatography (GC) and high-performance liquid chromatography (HPLC).

Due to its well-defined structure and volatility characteristics, tetracosane is frequently employed in petroleum analysis, hydrocarbon profiling, environmental testing, and research applications involving long-chain alkanes and wax components.

This analytical standard is intended for laboratory use only and is not certified as a reference material. Certificate of Analysis provides lot-specific purity and analytical data.

Shipping and Storage:
This product is typically shipped under standard conditions and stored at controlled room temperature. Refer to manufacturer documentation for handling recommendations.

Tetracosane is a high-purity n-alkane analytical standard used for chromatographic calibration, retention time verification, and hydrocarbon analysis. Commonly applied in petroleum testing, environmental analysis, and research laboratories utilizing GC or HPLC techniques.

Specifications

• Chemical Name: Tetracosane
• Linear Formula: CH₃(CH₂)₂₂CH₃
• CAS Number: 646-31-1
• Molecular Weight: 338.65 g/mol
• Purity: ≥99.5% (GC)
• Grade: Analytical Standard
• Physical Form: Solid (neat)
• Melting Point: 49–52 °C
• Boiling Point: 391 °C (lit.)
• Format: Neat
• Application: Petroleum analysis
• Techniques: HPLC suitable; GC suitable
• Storage Temperature: Room temperature
• Manufacturer Codes: NACRES NA.24; UNSPSC 41116107

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