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Acetonitrile CAS 75-05-8 Ubwino Wapamwamba Ndi Mtengo Wotsika Chithunzi Chowonetsedwa
  • Acetonitrile CAS 75-05-8 Ubwino Wapamwamba Ndi Mtengo Wotsika

Kufotokozera Kwachidule:


  • Mtengo wa FOB:
    Zokambirana
    / Toni
  • Doko:China
  • Malipiro:L/C, T/T, Western Union

    • Tsatanetsatane wa Zamalonda

    Zolemba Zamalonda

    Dzina la malonda:Acetonitrile

    Mtundu wa Molecular:C2H3N

    CAS No:75-05-8

    Kapangidwe kazinthu zama cell:

    Mankhwala maselo kapangidwe

    ZINTHU ZA MANKHWALA

    Zamadzimadzi zowoneka bwino zopanda mtundu.Zimasakanikirana ndi madzi, ether, methanol, acetone, chloroform, carbon tetrachloride, ethylene chloride, methyl acetate, ethyl acetate, yankho la acetamide ndi ma hydrocarbon ambiri osatulutsidwa, koma osati ndi ma saturated hydrocarbons.Itha kusungunula mchere wina wachilengedwe, monga silver nitrate, lithiamu nitrate ndi magnesium bromide.Itha kupanga kusakaniza kwa azeotropic ndi madzi (okhala ndi madzi 16%), ndi mfundo ya azeotropic ya 76 ℃.Zoyaka, nthunzi yake ndi mpweya zimatha kupanga chisakanizo chophulika, chomwe chingayambitse kuyaka ndi kuphulika ngati moto wotseguka, kutentha kwakukulu kapena kukhudzana ndi okosijeni.Imatha kuchitapo kanthu mwamphamvu ndi okosijeni.Imachita mwamphamvu ndi sulfuric acid, oleum, chlorosulfonic acid, perchlorate, etc.

    APPLICATION AREA

    Zamankhwala
    Mafuta amafuta
    Mankhwala ophera tizilombo
    Mafuta a Dizilo
    Refrigerant
    Aerosol Spray

    Kusanthula kwa Acetonitrile Chromatographic of reference materials.Itha kugwiritsidwa ntchito ngati zosungunulira komanso zokhazikika zamadzimadzi othamanga kwambiri amadzimadzi chromatography (HPLC).Zosungunulira zamagulu ambiri a inorganic, spectrophotometric ndi zosungunulira zopanda madzi za titration.Amagwiritsidwa ntchito ngati diluent pozindikira gulu la carboxyl.Recrystallization wa steroids, m'zigawo za mafuta zidulo, etc.

    MMENE MUNGAGULE KWA IFE

    Chemwin ikhoza kupereka ma hydrocarbon ambiri ambiri ndi zosungunulira zamankhwala kwa makasitomala aku mafakitale.Izi zisanachitike, chonde werengani mfundo zotsatirazi zokhuza kuchita bizinesi nafe: 

    1. Chitetezo

    Chitetezo ndicho chofunikira kwambiri chathu.Kuphatikiza pa kupatsa makasitomala chidziwitso chokhudza kugwiritsa ntchito bwino komanso kusamala zachilengedwe kwa zinthu zathu, tadziperekanso kuwonetsetsa kuti chiwopsezo chachitetezo cha ogwira ntchito ndi makontrakitala chikuchepetsedwa kukhala chocheperako komanso chotheka.Choncho, tikufuna kuti kasitomala awonetsetse kuti miyezo yoyenera yotsitsa ndi kusunga chitetezo ikukwaniritsidwa tisanaperekedwe (chonde onani zowonjezera za HSSE pazogulitsa zomwe zili pansipa).Akatswiri athu a HSSE atha kupereka chitsogozo pamiyezo iyi.

    2. Njira yobweretsera

    Makasitomala amatha kuyitanitsa ndikutumiza zinthu kuchokera ku chemwin, kapena atha kulandira zinthu kuchokera kumakampani athu opanga.Njira zoyendera zomwe zilipo zikuphatikiza magalimoto, njanji kapena ma multimodal (mikhalidwe yosiyana imagwira ntchito).

    Pankhani ya zofuna za makasitomala, titha kufotokoza zofunikira za mabwato kapena akasinja ndikugwiritsa ntchito miyezo yapadera yachitetezo / kuwunika ndi zofunikira.

    3. Kuchuluka kwa dongosolo lochepa

    Ngati mumagula zinthu patsamba lathu, kuchuluka kwa madongosolo ocheperako ndi matani 30.

    4.Kulipira

    Njira yolipirira yokhazikika imachotsedwa mwachindunji mkati mwa masiku 30 kuchokera pa invoice.

    5. Zolemba zotumizira

    Malemba otsatirawa amaperekedwa pakubweretsa kulikonse:

    · Bill of Lading, CMR Waybill kapena chikalata china chamayendedwe

    · Satifiketi Yowunikira kapena Yogwirizana (ngati pakufunika)

    · Zolemba zokhudzana ndi HSSE mogwirizana ndi malamulo

    · Zolemba za kasitomu mogwirizana ndi malamulo (ngati pakufunika)

  • Zam'mbuyo:
  • Ena:
    • Lembani uthenga wanu apa ndikutumiza kwa ife

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