chikwangwani cha tsamba

n-Heptane | 142-82-5

n-Heptane | 142-82-5


  • Gulu:Fine Chemical - Mafuta & Solvent & Monomer
  • Dzina Lina:Dipropylmethane / Heptane / Heptyl hydride
  • Nambala ya CAS:142-82-5
  • EINECS No.:205-563-8
  • Molecular formula:C7H16
  • Chizindikiro cha zinthu zowopsa:Zoyaka / Zowopsa / Zowopsa kwa chilengedwe
  • Dzina la Brand:Colorcom
  • Malo Ochokera:China
  • Shelf Life:zaka 2
  • Tsatanetsatane wa Zamalonda

    Zolemba Zamalonda

    Zambiri Zakuthupi:

    Dzina lazogulitsa

    n-Heptane

    Katundu

    Madzi opanda mtundu komanso osasinthasintha

    Malo osungunuka(°C)

    -91

    Malo Owira (°C)

    98.8

    Kutentha kwamphamvu (kJ/mol)

    4806.6

    Kutentha kwambiri (°C)

    201.7

    Critical pressure (MPa)

    1.62

    Kutentha koyatsira (°C)

    204

    Kuphulika kwapamwamba (%)

    6.7

    Zochepa zophulika (%)

    1.1

    Kusungunuka Zosagwirizana ndi oxidizing wothandizira, chlorine, phosphorous. Zoyaka kwambiri. Amapanga zosakaniza zophulika ndi mpweya.

    Katundu:

    Insoluble m'madzi, sungunuka mu mowa, miscible mu ether, chloroform. Nthunzi yake ndi mpweya zimapanga zosakaniza zophulika, zimatha kuyambitsa kuyaka ndi kuphulika pamene zikuwonekera pamoto wotseguka ndi kutentha kwakukulu. Imakhudzidwa kwambiri ndi okosijeni.

    Ntchito Yogulitsa:

    1.Imagwiritsidwa ntchito ngati reagent yowunikira, injini ya petulo yophulika yoyeserera, chromatographic analysis reference material, zosungunulira.

    2.Amagwiritsidwa ntchito ngati muyezo wodziwira nambala ya octane, yomwe imagwiritsidwanso ntchito ngati choteteza, zosungunulira ndi zopangira za organic synthesis.


  • Zam'mbuyo:
  • Ena: