4-Nitrobenzenesulfonyl chloride 98-74-8

Takaitaccen Bayani:

4-Nitrobenzenesulfonyl chloride 98-74-8


  • Sunan samfur:4-Nitrobenzenesulfonyl chloride
  • CAS:98-74-8
  • MF:Saukewa: C6H4ClNO4S
  • MW:221.62
  • EINECS:202-697-9
  • Hali:masana'anta
  • Kunshin:1 kg / kg ko 25 kg / drum
  • Cikakken Bayani

    Tags samfurin

    Bayani

    Sunan samfur: 4-Nitrobenzenesulfonyl chloride
    Saukewa: 98-74-8
    Saukewa: C6H4ClNO4S
    MW: 221.62
    Saukewa: 202-697-9
    Matsayin narkewa: 75 ° C
    Matsayin tafasa: 143-144 °C (1.5002 mmHg)
    Maɗaukaki: 1.602 (ƙididdiga)
    Fihirisar mai jujjuyawa: 1.6000 (kimanta)
    Fp: 143-144°C/1.5mm
    Yanayin ajiya: Adana a ƙasa + 30 ° C.
    PH: 1 (H2O, 20 ℃)
    Ruwan Solubility: Rashin narkewa
    Saukewa: 746543

    Ƙayyadaddun bayanai

    Bayyanar Farin foda
    Assay 99% min
    Wurin narkewa 75 °C
    Wurin tafasa 143-144 °C (1.5002 mmHg)

    Aikace-aikace

    1. An yi amfani da shi a cikin kwayoyin halitta. Tabbatar da amines na firamare da sakandare.
    2. An yi amfani da shi azaman magunguna da rini tsaka-tsaki
    3. p-Nitrobenzenesulfonyl chloride shine matsakaicin haɗin gwiwar kwayoyin halitta, kuma ana amfani dashi galibi a cikin masana'antar harhada magunguna don haɗa magungunan thiamine.

    Biya

    1, T/T

    2, L/C

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    4, Katin Kiredit

    5, Paypal

    6, Alibaba Tabbacin ciniki

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    9, Bayan haka, wani lokacin ma muna karɓar Bitcoin.

    Yanayin ajiya

    Ajiye a cikin wuri mai sanyi, bushe da isasshen iska.

    Ka nisantar da wuta da tushen zafi.

    Guji hasken rana kai tsaye.

    Dole ne a rufe marufi kuma a kiyaye shi daga danshi.

    Ya kamata a adana shi daban daga oxidants da alkalis, kuma a guje wa ajiya mai gauraya.

    An sanye shi da iri-iri masu dacewa da adadin kayan wuta.

    Wurin ajiya ya kamata a sanye shi da kayan da suka dace don ɗaukar ɗigogi.

    Kwanciyar hankali

    Rushewa akan hulɗa da danshi. Kauce wa lamba tare da karfi oxidants, karfi alkalis, ruwa, da danshi iska.


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