Is n-Heptane a good solvent?
n-Heptane is an excellent non-polar solvent.
Chemical Name: n-Heptane
CAS Number: 142-82-5
Molecular Formula: C₇H₁₆
Molecular Weight: 100.20 g/mol
Purity: ≥ 99%
Grade: High-Purity (suitable for industrial, laboratory, and art applications)
Appearance: Clear, colorless liquid
Odor: Mild, gasoline-like odor
Boiling Point: 98.4°C (209.1°F)
Melting Point: -90.6°C (-131°F)
Flash Point: -4°C (24.8°F) (closed cup)
Density: 0.684 g/cm³ at 20°C
Refractive Index: 1.387 at 20°C
Vapor Pressure: 45 mmHg at 20°C
Evaporation Rate: Fast, evaporates without leaving residue
Solubility: Insoluble in water; soluble in alcohol, ether, and most organic solvents
n-Heptane CAS 142-82-5 is a good solvent effectively dissolves other substances. Heptane's effectiveness is due to its non-polarity.
Chemical n-Heptane is very good at dissolving non-polar compounds like oils, fats, waxes, rubbers, and many organic polymers. This makes it ideal for applications such as removing oil spots, thinning rubber cement, and extracting vegetable oils. It is not a good solvent for polar or ionic substances like salts or sugars.
n-Heptane Production Methods
There are two primary methods for producing n-heptane. The first involves distillation separation during petroleum refining. In petroleum fractionation towers, controlling temperatures separates hydrocarbon compounds with varying carbon chain lengths, yielding n-heptane. The second method involves preparing it through the hydrogenation reaction of alkanes. In this process, using precious metal catalysts like platinum and hydrogen gas, longer-chain hydrocarbon compounds undergo hydrocracking to produce n-heptane.
Gneebio Factory Supply CAS 142-82-5
If you plan to purchase n-heptane with CAS number 142-82-5, Gneebio is a trusted and reliable supplier. Contact us by email to inquire about key order details, including minimum order quantities, delivery terms, and any custom requirements.
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✅ High monthly production capacity
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packaging
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Weight |
Packing |
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<25KG |
By foil-alum bag/pap/bottle |
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≥25kg |
Package: 25kg/drum/bag or as your request |
Shipping
Normally for the small quantity, we will ship them by DHL, Fedex, UPS, special line and so on, for big quantity By air, Sea, and some special line to most Countries.
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