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    Petroleum benzin

    Said: petroleum ether 60 ℃ to 90 ℃

    CAS number: 8032-32-4

    Quality standards: SH / 0004-90

    Package: 140kg/pail

    Land: China

    Category of 60-90 ℃ (℃) origin/producers Yangtze

    The content is greater than 99.9 (%) product grade

    CAS 8032-32-4

    Petroleum ether

    Chinese name 2: petroleum essence

    Physical and chemical properties

    Main ingredients: pentane, hexane.

    Appearance and character: colorless transparent liquid with a smell of kerosene.

    Melting point (℃) : < - 73

    Boiling range (℃) : 30 to 60

    60-90.

    Relative density (water = 1) : 0.64 ~ 0.66

    Relative vapor density (air = 1) : 2.50

    Saturated vapor pressure (kPa) : 53.32 (20 ℃)

    Flash point (℃) : < - 20

    Ignition temperature (℃) : 280

    Explosion limit (V/V) : 8.7

    Lower limit of explosion (V/V) : 1.1

    Solubility: insoluble in water, soluble in non-aqueous ethanol, benzene, chloroform, oil and other organic solvents.

    Main purpose: mainly used as solvent and oil extraction.

    @ 2016 ShangHaiYaYu Biomedical co.,ltd TEL:021-54370211、54370255、54370355 FAX:021-54370255

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