Incazelo emfushane:


  • Intengo ye-FOB eyinkomba:
    Kuyaxoxiswa
    / Ithani
  • Imbobo:China
  • Imigomo Yokukhokha:L/C, T/T, Western Union
  • Imininingwane Yomkhiqizo

    Omaka bomkhiqizo

    Igama Lomkhiqizo:I-2-tert-Butylphenol

    Ifomethi ye-Molecular:I-C10H14O

    Inombolo ye-CAS:88-18-6

    Isakhiwo samangqamuzana omkhiqizo:

    Isakhiwo samangqamuzana omkhiqizo

    IZIMPAHLA ZAMAKHEMIkhali

    2-tert-butylphenol Incibilika ku-ethanol ne-ether.Ukuminyana okuhlobene (d204) 0.9783.indawo encibilikayo -7℃.Indawo yokubilisa 221°224℃.Inkomba ye-Refractive(n20D)1.5228.Iphoyinti le-Flash 110 ℃.Ukucasula emehlweni, uhlelo lokuphefumula kanye nesikhumba.

    INDAWO YOKUSEBENZA

    Isetshenziswa kakhulu njenge-antioxidant, i-ejenti yokuvikela izitshalo, i-synthetic resin, imithi, isibulala-zinambuzane esimaphakathi kanye nezinto ezingavuthiwe zokunambitheka kanye nephunga.

    I-p-tert-butylcatechol iwumkhiqizo wamakhemikhali omuhle obalulekile onezinhlobonhlobo zezinhlelo zokusebenza.Ukuhlanganiswa kwayo ngokuvamile kusekelwe endleleni ye-alkylation ye-catechol.Ngokocwaningo lwezincwadi, indlela ye-alkylation yokuhlanganiswa kwe-p-tert-butylcatechol inesikhathi eside sokusabela, isidingo esikhulu samandla, ukugqwala okukhulu kwemishini, kanye nokungcoliswa kwemvelo okubangelwa inqubo yokuhlukaniswa komkhiqizo.Lezi zici azihlangabezani nezidingo zokukhiqizwa kwezimboni kanye namakhemikhali aluhlaza.I-hydroxylation yama-phenols ane-hydrogen peroxide inezimo zokusabela ezithambile, izinto zokusetshenziswa ezilula futhi ezingabizi, kanye nobungane obuphezulu bemvelo, obuhlangabezana nezidingo zamakhemikhali aluhlaza.Phakathi kwazo, inqubo ye-hydroxylation ye-phenol yenziwe ngezimboni, futhi isifundo sethiyori se-benzene hydroxylation reaction sibuye savuthwa.Nokho, i-hydroxylation eqondile ye-p-tert-butylphenol ene-hydrogen peroxide ukuze kulungiswe i-p-tert-butylcatechol kuye kwabikwa ngokungavamile uma kuqhathaniswa.

    UTHENGA KANJANI KITHI

    I-Chemwin ingahlinzeka ngenqwaba yama-hydrocarbon amaningi nezincibilikisi zamakhemikhali kumakhasimende ezimboni.Ngaphambi kwalokho, sicela ufunde ulwazi olulandelayo oluyisisekelo mayelana nokwenza ibhizinisi nathi: 

    1. Ezokuphepha

    Ukuphepha kuyinto ehamba phambili yethu.Ngaphezu kokunikeza amakhasimende ulwazi mayelana nokusetshenziswa okuphephile nokunobungani kwemvelo kwemikhiqizo yethu, siphinde sizibophezele ekuqinisekiseni ukuthi ubungozi bokuphepha kwabasebenzi nosonkontileka buncishiswa bube buncane obunengqondo nobunokwenzeka.Ngakho-ke, sidinga ukuthi ikhasimende liqinisekise ukuthi izindinganiso ezifanele zokuphepha zokuthulula nokugcina impahla ziyahlangatshezwa ngaphambi kokulethwa kwethu (sicela ubheke isithasiselo se-HSSE emigomeni nemibandela yokuthengisa ngezansi).Ochwepheshe bethu be-HSSE banganikeza isiqondiso kulawa mazinga.

    2. Indlela yokulethwa

    Amakhasimende anga-oda futhi alethe imikhiqizo evela ku-chemwin, noma angathola imikhiqizo evela embonini yethu yokukhiqiza.Izindlela zokuthutha ezitholakalayo zifaka phakathi iloli, ujantshi noma ezokuthutha ezinezinhlobo eziningi (kuyasebenza izimo ezihlukene).

    Endabeni yezidingo zekhasimende, singacacisa izidingo zezikebhe noma amathangi futhi sisebenzise amazinga akhethekile okuphepha/wokubuyekeza kanye nezimfuneko.

    3. Inani elincane le-oda

    Uma uthenga imikhiqizo kuwebhusayithi yethu, inani elincane le-oda amathani angama-30.

    4.Inkokhelo

    Indlela yokukhokha ejwayelekile idonswa ngokuqondile zingakapheli izinsuku ezingu-30 ukusuka ku-invoyisi.

    5. Amadokhumenti okulethwa

    Amadokhumenti alandelayo anikezwa ngokudiliva ngakunye:

    · I-Bill of Lading, i-CMR Waybill noma enye incwadi yezokuthutha efanele

    · Isitifiketi Sokuhlaziya noma Ukuvumelana (uma sidingeka)

    · Imibhalo ehlobene ne-HSSE ngokuhambisana nemithethonqubo

    · Imibhalo yeCustoms ngokuhambisana nemithethonqubo (uma kudingeka)


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