Inkcazelo emfutshane:


  • Ixabiso le-FOB yesalathiso:
    Kuyathethwana
    / Itoni
  • Izibuko:eTshayina
  • Immimiselo yokuhlawula:L/C, T/T, Western Union
  • Iinkcukacha zeMveliso

    Iithegi zeMveliso

    Igama lemveliso:I-2-tert-Butylphenol

    Imo yemolekyuli:C10H14O

    Inombolo yeCAS:88-18-6

    Ulwakhiwo lwemolekyuli yemveliso:

    Imveliso yesakhiwo semolekyuli

    IIPROPATI ZEKHEMICAL

    I-2-tert-butylphenol Inyibilika kwi-ethanol kunye ne-ether.Uxinzelelo olunxulumeneyo (d204) 0.9783.indawo yokunyibilika -7℃.Indawo yokubilisa 221~224℃.Isalathiso se-refractive (n20D) 1.5228.Indawo edanyazayo 110℃.Ukucaphukisa emehlweni, inkqubo yokuphefumla kunye nolusu.

    INDAWO YESICELO

    Isetyenziswa kakhulu njenge-antioxidant, i-agent yokukhusela izityalo, i-synthetic resin, i-pharmaceutical, i-pesticide ephakathi kunye ne-raw material yencasa kunye nevumba.

    I-p-tert-butylcatechol yimveliso ebalulekileyo yeekhemikhali ezinoluhlu olubanzi lwezicelo.I-synthesis yayo ngokuqhelekileyo isekelwe kwindlela ye-alkylation ye-catechol.Ngokophando loncwadi, indlela ye-alkylation yokudityaniswa kwe-p-tert-butylcatechol inexesha elide lokuphendula, imfuno ephezulu yamandla, ukubola okukhulu kwezixhobo, kunye nongcoliseko lwendalo olubangelwa yinkqubo yokwahlulwa kwemveliso.Ezi mpawu azihambelani neemfuno zemveliso yoshishino kunye nekhemistri eluhlaza.I-hydroxylation ye-phenols ene-hydrogen peroxide ineemeko zokusabela kancinci, izinto ezilula kwaye ezingabizi kakhulu, kunye nobuhlobo obuphezulu bendalo, obuhlangabezana neemfuno zekhemistri eluhlaza.Phakathi kwabo, inkqubo ye-hydroxylation ye-phenol iye yaphuculwa, kwaye isifundo sethiyori ye-benzene hydroxylation reaction nayo ivuthiwe.Nangona kunjalo, i-hydroxylation ethe ngqo ye-p-tert-butylphenol kunye ne-hydrogen peroxide ukulungiselela i-p-tert-butylcatechol kuye kwabikwa ngokungaqhelekanga.

    INDLELA YOKUTHENGA KUTHI

    I-Chemwin inokubonelela ngoluhlu olubanzi lwee-hydrocarbons ezininzi kunye nezinyibilikisi zeekhemikhali kubathengi bamashishini.Ngaphambi koko, nceda ufunde olu lwazi lulandelayo olusisiseko malunga nokwenza ishishini nathi: 

    1. Ukhuseleko

    Ukhuseleko yeyona nto iphambili kuthi.Ukongeza ekunikeni abathengi ngolwazi malunga nokusetyenziswa ngokukhuselekileyo nokuhambelana nokusingqongileyo kweemveliso zethu, sikwazimisele ekuqinisekiseni ukuba imingcipheko yokhuseleko lwabasebenzi kunye neekontraka ziyathotywa ukuya kutsho kubuncinane obufanelekileyo nobunokwenzeka.Ngoko ke, sifuna ukuba umthengi aqinisekise ukuba imigangatho efanelekileyo yokukhutshwa kunye nokugcinwa kwemigangatho yokhuseleko idibene ngaphambi kokunikezelwa kwethu (nceda ubhekisele kwisihlomelo se-HSSE kwimimiselo jikelele kunye neemeko zokuthengisa ngezantsi).Iingcali zethu zeHSSE zinokubonelela ngesikhokelo kule migangatho.

    2. Indlela yokuhambisa

    Abathengi banokuodola kwaye bahambise iimveliso kwi-chemwin, okanye banokufumana iimveliso kwisityalo sethu sokuvelisa.Iindlela ezikhoyo zothutho ziquka iilori, uloliwe okanye uthutho lweendlela ezininzi (kuyasebenza iimeko ezahlukileyo).

    Kwimeko yeemfuno zabathengi, sinokucacisa iimfuno zeenqanawa okanye iitanki kwaye sisebenzise imigangatho ekhethekileyo yokhuseleko / ukuhlaziya kunye neemfuno.

    3. Ubuncinci bobungakanani bomyalelo

    Ukuba uthenga iimveliso kwiwebhusayithi yethu, ubungakanani obuncinci bomyalelo ziitoni ezingama-30.

    4.Intlawulo

    Indlela yokuhlawula eqhelekileyo itsalwa ngokuthe ngqo kwiintsuku ezingama-30 kwi-invoyisi.

    5. Amaxwebhu okuhanjiswa

    La maxwebhu alandelayo anikwe ngokuziswa ngakunye:

    · Ibhili yokuLading, i-CMR Waybill okanye olunye uxwebhu olufanelekileyo lwezothutho

    · Isatifikethi sokuHlalutya okanye ukuThobela (ukuba siyafuneka)

    · Amaxwebhu anxulumene neHSSE ngokuhambelana nemigaqo

    · Amaxwebhu ezinto eziqhelekileyo ngokuhambelana nemigaqo (ukuba kuyafuneka)


  • Ngaphambili:
  • Okulandelayo:

  • Bhala umyalezo wakho apha kwaye uwuthumele kuthi