Applications

• Reference standard in laboratory settings, particularly in analytical chemistry.
• Calibration of gas chromatographs and other analytical instruments used to separate and identify the individual components of complex mixtures.
• Solvent in the production of rubber and other polymers, where a high degree of chemical purity is required.
• Used as a fuel in some high-performance engines and racing cars due to its high octane rating.
• n-Heptane 95% is also used as a standard component in gasoline, as it has a similar boiling point and volatility to other components of gasoline.
• Used as a laboratory reagent for organic synthesis and other chemical reactions.

General

n-Heptane 95% is a high-purity form of n-Heptane that contains at least 95% of the straight-chain hydrocarbon compound n-Heptane. It is a clear, colourless, and flammable liquid with a chemical formula of C7H16 and a molecular weight of 100.21 g/mol.

n-Heptane 95% is commonly used as a reference standard in laboratory settings, particularly in the field of analytical chemistry. It is used to calibrate and test analytical instruments such as gas chromatographs, which are used to separate and identify the individual components of complex mixtures.

n-Heptane 95% is also used as a solvent in a variety of industrial applications, particularly in the production of rubber and other polymers. Its high purity and low levels of impurities make it particularly useful in applications where a high degree of chemical purity is required.

However, it is important to note that n-Heptane 95% is a flammable and volatile substance, and proper safety precautions should be taken when handling and storing it. It is also important to avoid exposure to the vapours of n-Heptane 95%, as they can be harmful if inhaled.

Hazards

Hazard Class: 3

Packing Group: 2

Hazard Phrases: Highly flammable liquid and vapour. May be fatal if swallowed and enters airways. Very toxic to aquatic life. Very toxic to aquatic life with long lasting effects. Causes skin irritation. May cause drowsiness or dizziness.

Prec Phrases: Keep away from heat/sparks/open flames/hot surfaces. Avoid breathing dust/fume/gas/mist/vapours/spray. IF SWALLOWED: Immediately call a POISON CENTER or doctor/physician. IF ON SKIN (or hair): Remove/Take off immediately all contaminated clothing. Rinse skin with water/shower. Store locked up.