9,9-Bis(4-aminophenyl)fluorene (FDA) CAS 15499-84-0 Intengo yasefekthri

Incazelo emfushane:

Umphakeli womkhiqizi we-FDA cas 15499-84-0


  • Igama lomkhiqizo :9,9-BIS(4-AMINOPHENYL)FLUORENE
  • I-CAS:15499-84-0
  • MF:I-C25H20N2
  • MW:348.44
  • I-EINECS:628-740-5
  • Umlingiswa:umkhiqizi
  • Iphakheji:1 kg/kg noma 25 kg/isigubhu
  • Imininingwane Yomkhiqizo

    Omaka bomkhiqizo

    Incazelo

    Igama lomkhiqizo:9,9-Bis(4-aminophenyl)fluorene
    CAS:15499-84-0
    MF:C25H20N2
    MW:384.44
    Ukuminyana:1.245 g/cm3
    Iphuzu elincibilikayo:237-239°C
    Iphakheji: 1 kg / isikhwama, 25 kg / isikhwama, 25 kg / isigubhu

    Ukucaciswa

    Igama lomkhiqizo 9,9-BIS(4-AMINOPHENYL)FLUORENE
    I-CAS 15499-84-0
    Ukubukeka Impushana emhlophe
    Ubumsulwa 99%Amaminithi
    Iphakheji 1 kg/isikhwama noma 25 kg/isigubhu

    Izimo zokugcina

    Ivalwe futhi igcinwe endaweni engenawo umoya, neyomile

    Isicelo

    Isetshenziselwa ikakhulukazi ukuhlanganiswa kwe-polyimide enamakha ne-epoxy resin enokuqina okuphezulu kokushisa.
    I-Polyimide enephunga elimnandi iyinto esebenza kahle kakhulu ene-hydrolysis yokushisa kanye nokumelana nokuwohloka kwe-oxidative.
    Ine-insulation kagesi enhle kanye nezakhiwo zemishini.
    Ingasetshenziswa kabanzi ezintweni ze-photoelectric, izinto zokunamathela, izinto ezihlanganisiwe zefiber kanye nezinto zefilimu.

    Inkokhelo

    * Singahlinzeka ngezindlela zokukhokha ezihlukahlukene ngokukhetha kwamakhasimende.

    * Uma inani lilincane, amakhasimende ngokuvamile akhokha nge-PayPal, i-Western union, i-Alibaba, njll.

    * Uma inani likhulu, amakhasimende ngokuvamile akhokha nge-T/T, L/C lapho ebona, i-Alibaba, njll.

    * Ngaphandle kwalokho, amakhasimende amaningi ngokwengeziwe azosebenzisa i-Alipay noma i-WeChat akhokhe ukuze enze inkokhelo.

    inkokhelo
    Ezokuthutha

    Mayelana Nezokuthutha

    1. Sihlinzeka ngezinhlobonhlobo zezinketho zokuhamba ukuze zivumelane nezidingo ezihlukahlukene zamakhasimende ethu.
    2. Ngamanani amancane, sinikeza izinsiza zomoya noma zeposi zamazwe ngamazwe, njenge-FedEx, DHL, TNT, EMS, kanye nemigqa ekhethekile yezokuthutha yamazwe ngamazwe ehlukahlukene.
    3. Ngenani elikhulu, singathumela ngomkhumbi echwebeni eliqokiwe.
    4. Ngaphezu kwalokho, sinikeza izinsizakalo ezenziwe ngezifiso ukuhlangabezana nezidingo eziqondile zamakhasimende ethu kanye ne-akhawunti yezakhiwo eziyingqayizivele zemikhiqizo yawo.


  • Okwedlule:
  • Olandelayo:

  • Imikhiqizo Ehlobene