Kufotokozera Kwachidule:


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

    Zolemba Zamalonda

    Dzina la malonda:2-tert-butylphenol

    Mtundu wa Molecular:C10H14O

    CAS No:88-18-6

    Kapangidwe kazinthu zama cell:

    Mankhwala maselo kapangidwe

    ZINTHU ZA MANKHWALA

    2-tert-butylphenol Kusungunuka mu ethanol ndi ether.Kachulukidwe wachibale (d204) 0.9783.malo osungunuka -7 ℃.Malo otentha 221 ~ 224 ℃.Refractive index(n20D)1.5228.Flash point 110 ℃.Zokhumudwitsa m'maso, kupuma komanso khungu.

    APPLICATION AREA

    Amagwiritsidwa ntchito kwambiri ngati antioxidant, woteteza zomera, utomoni wopangira, mankhwala, mankhwala ophera tizilombo komanso zopangira zokometsera ndi zonunkhira.

    p-tert-butylcatechol ndi mankhwala abwino kwambiri omwe amagwiritsidwa ntchito mosiyanasiyana.Kaphatikizidwe kake kamakhala kotengera njira ya alkylation ya catechol.Malinga ndi kafukufuku wamabuku, njira ya alkylation yophatikizira p-tert-butylcatechol imakhala ndi nthawi yayitali yochita, kufunikira kwamphamvu kwamphamvu, kuwonongeka kwakukulu kwa zida, komanso kuipitsidwa kwa chilengedwe komwe kumachitika chifukwa cholekanitsa zinthu.Makhalidwewa samakwaniritsa zofunikira za kupanga mafakitale ndi chemistry yobiriwira.The hydroxylation wa phenols ndi hydrogen peroxide ali wofatsa anachita zinthu, zosavuta ndi zotsika mtengo zopangira, ndi mkulu chilengedwe ubwenzi, amene amakwaniritsa zofunika za umagwirira wobiriwira.Pakati pawo, njira ya hydroxylation ya phenol yakhala yopangidwa ndi mafakitale, ndipo kafukufuku wazongopeka wa benzene hydroxylation reaction ndiwokhwima.Komabe, hydroxylation yolunjika ya p-tert-butylphenol yokhala ndi hydrogen peroxide pokonzekera p-tert-butylcatechol yanenedwa kawirikawiri.

    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