4-Nitrobenzenesulfonyl kloride 98-74-8

Kufotokozera Kwachidule:

4-Nitrobenzenesulfonyl kloride 98-74-8


  • Dzina la malonda:4-Nitrobenzenesulfonyl kloride
  • CAS:98-74-8
  • MF:Chithunzi cha C6H4ClNO4S
  • MW:221.62
  • EINECS:202-697-9
  • Khalidwe:wopanga
  • Phukusi:1 kg/kg kapena 25kg/ng'oma
  • Tsatanetsatane wa Zamalonda

    Zolemba Zamalonda

    Kufotokozera

    Dzina lazogulitsa: 4-Nitrobenzenesulfonyl chloride
    CAS: 98-74-8
    MF: C6H4ClNO4S
    MW: 221.62
    EINECS: 202-697-9
    Malo osungunuka: 75 °C
    Malo otentha: 143-144 °C (1.5002 mmHg)
    Kachulukidwe: 1.602 (chiyerekezo)
    Refractive index: 1.6000 (chiyerekezo)
    Fp: 143-144°C/1.5mm
    Kutentha kosungira: Sungani pansi +30 ° C.
    PH: 1 (H2O, 20 ℃)
    Kusungunuka kwamadzi: Kusasungunuka
    Mtengo wa 746543

    Kufotokozera

    Maonekedwe White ufa
    Kuyesa 99% mphindi
    Malo osungunuka 75 °C
    Malo otentha 143-144 °C (1.5002 mmHg)

    Kugwiritsa ntchito

    1. Ntchito mu kaphatikizidwe organic. Tsimikizirani ma amine oyambirira ndi apamwamba.
    2. Amagwiritsidwa ntchito ngati mankhwala ndi utoto wapakati
    3. p-Nitrobenzenesulfonyl chloride ndi yofunika kaphatikizidwe wapakatikati, ndipo imagwiritsidwa ntchito makamaka m'makampani opanga mankhwala kupanga mankhwala a thiamine.

    Malipiro

    1, T/T

    2, L/C

    3, visa

    4, kirediti kadi

    5, Paypal

    6, Alibaba trade Assurance

    7, Western Union

    8, MoneyGram

    9, Kupatula apo, nthawi zina timavomerezanso Bitcoin.

    Zosungirako

    Sungani m'nyumba yosungiramo yozizirira, youma komanso mpweya wabwino.

    Khalani kutali ndi gwero la moto ndi kutentha.

    Pewani kuwala kwa dzuwa.

    Choyikacho chiyenera kutsekedwa ndi kutetezedwa ku chinyezi.

    Iyenera kusungidwa mosiyana ndi zowonjezera zowonjezera ndi zamchere, ndipo pewani kusungirako kosakanikirana.

    Okonzeka ndi mitundu yoyenera komanso kuchuluka kwa zida zozimitsa moto.

    Malo osungiramo ayenera kukhala ndi zipangizo zoyenera kuti zikhale ndi kutayikira.

    Kukhazikika

    Amawola akakumana ndi chinyezi. Pewani kukhudzana ndi zotulutsa zolimba, alkalis amphamvu, madzi, ndi mpweya wonyowa.


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