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Ligroin is the petroleum fraction consisting mostly of C 7 and C 8 hydrocarbons and boiling in the range 90‒140 °C (194–284 °F). The fraction is also called heavy naphtha. [1] [2] Ligroin is used as a laboratory solvent. Products under the name ligroin can have boiling ranges as low as 60‒80 °C and may be called light naphtha. [3]
Ligroin is a refined saturated hydrocarbon petroleum fraction similar to petroleum ether used mainly as a laboratory solvent. It predominantly consists of C 7 through C 11 in the form of about 55% paraffins, 30% monocycloparaffins, 2% dicycloparaffins and 12% alkylbenzenes. It is nonpolar.
9 Απρ 2024 · Density: The density of PETROLEUM ETHER is relatively high, about 0.85-0.95g/cm³. 3. Boiling point range: The boiling point range of PETROLEUM ETHER is wide, usually between 180 ° C and 340 ° C.
Ligroine Practical; CAS Number: 8032-32-4; Synonyms: Ligroin,Petroleum Ether, Petroleum Benzin,Mineral spirits,Petroleum spirits at Sigma-Aldrich
Description. Petroleum naphtha, [v.m. & p.] is a colorless liquid with the odor of gasoline. Less dense than water and insoluble in water. Hence floats on water. Also referred to as Varnish Makers & Painters Naphtha. This petroleum fraction is similar to Petroleum Ether (CAS 8030-30-6) but V.M. & P. is a heavier distillate.
Density: 0.683g/cm³ ... Vapor Pressure: 48mbar at 20°C: Viscosity: 0.4 mPa/s at 20°C: UN Number: 1206: Formula Weight: 100.2: Grade: Laboratory: Chemical Name or Material: Ligroine, Heptane 100%: Show More Show Less: Product Suggestions Documents Safety and Handling Hazard Statement: DANGER! Precautionary Statement ...
8 Δεκ 2020 · Densities tell you how much mass occupies a certain amount of space, so if you need to find the amount of liters something will take up based on its mass, all you need is the density of the material in question. Anybody can do the calculation, provided you can find the specific density you need online. The formula you need is:
