Inkcazelo emfutshane:


  • Ixabiso le-FOB yesalathiso:
    US $1072
    / Itoni
  • Izibuko:eTshayina
  • Immimiselo yokuhlawula:L/C, T/T, Western Union
  • I-CAS:71-36-3
  • Iinkcukacha zeMveliso

    Iithegi zeMveliso

    Igama lemveliso:n-butanol

    Imo yemolekyuli:C4H10O

    Inombolo yeCAS:71-36-3

    Ulwakhiwo lwemolekyuli yemveliso:

    n-butanol

    IIPROPATI ZEKHEMICAL

    I-1-Butanol luhlobo lotywala oluneeathom ezine zekhabhoni eziqulethwe kwi-molecule nganye.Ifomula yayo yemolekyuli yi-CH3CH2CH2CH2OH ene-isomers ezintathu, ezizezi, iso-butanol, sec-butanol kunye ne-tert-butanol.Lulwelo olungenambala nevumba lotywala.

    Inendawo yokubila eyi-117.7 ℃, ingxinano (20 ℃) ​​yi-0.8109g/cm3, indawo yokukhenkceka ibe ngu-89.0 ℃, i-flash point ibe yi-36~38 ℃, indawo yokuzitshisa ibe ngu-689F kunye nesalathiso se-refractive. ukuba (n20D) 1.3993.Kwi-20 ℃, ukunyibilika kwayo emanzini yi-7.7% (ngobunzima) ngelixa ukunyibilika kwamanzi kwi-1-butanol kwakuyi-20.1% (ngobunzima).Iyaxubana ne-ethanol, i-ether kunye nezinye iintlobo zezinyibilikisi eziphilayo.Ingasetyenziselwa njengezinto ezinyibilikayo zemibala eyahlukeneyo yepeyinti kunye nezinto eziluhlaza zokuvelisa i-plasticizers, i-dibutyl phthalate.Isenokusetyenziswa ukwenza i-butyl acrylate, i-butyl acetate, kunye ne-ethylene glycol butyl ether kwaye isetyenziswe njengesicatshulwa se-intermediates ye-organic synthesis kunye namachiza e-biochemical kwaye ingasetyenziswa ekwenzeni izinto ezixutywayo.Umphunga wayo unokwenza imixube eqhumayo kunye nomoya kwaye umda wokudubula ube yi-3.7% ~ 10.2% (iqhezu lomthamo).

    INDAWO YESICELO

    I-1-Butanol iyona nto ibaluleke kakhulu kumashishini kwaye ifundwe kakhulu.I-1-Butanol lulwelo olungenambala kunye nevumba elinxilisayo elinamandla, elithambileyo.Isetyenziswa kwizinto eziphuma kwikhemikhali nanjengento yokunyibilikisa iipeyinti, iiwax, iibrake fluid, kunye nezicoci.

    I-Butanol yincasa yokutya evumelekileyo ebhalwe "kwimigangatho yezempilo yezongezo zokutya" yaseTshayina.Isetyenziswa kakhulu ekulungiseleleni incasa yokutya yeebhanana, ibhotolo, itshizi kunye newhiskey.Kwi-candy, inani lokusetyenziswa kufuneka libe yi-34mg / kg;ukutya okubhakiweyo, kufuneka kube yi-32mg / kg;kwiziphuzo ezithambileyo, kufuneka kube yi-12mg / kg;kwiziselo ezibandayo, kufuneka ibe yi-7.0mg/kg;ngenxa yekhilimu, kufuneka ibe yi-4.0mg / kg;kuba utywala, kufuneka 1.0mg/kg.

    Isetyenziswa ikakhulu ukwenza i-n-butyl plasticizers ye-phthalic acid, i-aliphatic dicarboxylic acid kunye ne-phosphoric acid ezisetyenziswa ngokubanzi kwiindidi ezahlukeneyo zeplastiki kunye neemveliso zerabha.Inokusetyenziswa kwakhona njengento ekrwada yokuvelisa i-butyraldehyde, i-butyric acid, i-butyl-amine kunye ne-butyl lactate kwintsimi ye-organic synthesis.Isenokusetyenziswa njenge-agent yokukhutshwa kweoli, amachiza (afana ne-antibiotics, ihomoni kunye neevithamini) kunye neziqholo kunye ne-alkyd peyinti izongezo.Ingasetyenziswa njengesinyibilikisi sedayi eziphilayo kunye ne-inki yokuprinta kunye ne-agent de-waxing.

    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)


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