Abathengisi baseTshayina baseTshayina, abarhwebi, kunye nabavelisi

Abathengisi base-Chinese Benzene, abarhwebi, kunye nabavelisi babonisa umfanekiso

Inkcazo emfutshane:

Shanghai Huayingtong E-commerce Co., Ltd. is one of the leading Benzene suppliers in China and a professional Benzene manufacturer. Welcome to purchaseBenzene from our factory.pls contact tom :service@skychemwin.com

Ixabiso le-Fob Fob:

I-US $ 1,102

/ Ton

Izibuko:China

Immimiselo yokuhlawula:L / c, t / t, i-Western Union

I-CAS:71-43-2

Quote Quote

Iinkcukacha zemveliso

Iimpawu zeMveliso

Igama lemveliso:Benzene

Ifomati yemolekyuli:C6h6

I-CAY Hayi:71-43-2

Isakhiwo seMveliso yeMolekyuli:

Benzene

Iipropathi zeekhemikhali

I-Benzene yindawo ecacileyo, eguqukayo, engenabala, ingenamibala, ivumba elimnandi kakhulu elinencasa. Yi-hydrocarbon ye-hydrocarbon ebila nge-80.1 DC. I-Bengezene isetyenziswa njengesinyibilikisi kwiindawo ezininzi amashishini, njengemveliso yerabha, kunye nokuveliswa kwezinye izinto ezibaluleke kakhulu, ezinjengesitywina, kunye ne-cyclohexane. Kubalulekile ekwenzeni izicoci, izitshabalalisi, izinyibilikisi, kunye nepeyinti. Ifumaneka kwi-fulls ezinje nge-petroli ukuya kwinqanaba le-5%.

Icacile, ayinabala ukuba inganamanzi olwelo lwe-tyheli etyheli eneenzuzo, i-mugy, i-phenolic okanye i-petroli-njengevumba elifana ne-petroli. Ngo-40 ° C, umbungu we-odor oxineneyo we-190 μg / l emoyeni yayimiselwa yi-et al al. (1996). Umda we-odor we-4.68 PPMV ugqitywe nguLeonardos et al. (1969). I-Ondor ye-Odor ye-odor ye-108 mg / m3 (34 PPMV) yaxelwa nge-punte (1983). Umgangatho ophakathi ophakathi ofanelekileyo obonakalayo emanzini nge-60 ° C kwaye emoyeni kwi-40 ° C yayi-0.072 kunye ne-0.5 mg / l, ngokwahlukeneyo.

Indawo yesicelo

Iinjineli ezimbini / izazisi / oochwephesha kwigumbi lokucoca icocekile zisebenzisa i-microscopes zohlengahlengiso kunye nophando. Basebenza kwizixhobo ze-elektroniki zemveliso.

Amayeza

Umzi-mveliso we-Fuel

Umlimi ukutshiza izityalo eziluhlaza kwimifuno eluhlaza kwigadi ene-herbicides, izibulala-zinambuzane okanye izinambuzane.

Iyeza

Ukuvuza igesi ukusuka ekukhuleni kwepetrol okanye inqwelo-bhasti yedizili.

I-Dieesel ipetroli

Gcina umbane ngokuthoba amandla efrijini - amandla okupholisa

Ifriji

Isitshizi se-aeroson

I-Benzene ikwaguqulwa ibe yi-cyclohexane, esetyenziselwa ukuvelisa i-NYLOLO kunye ne-Synticic.

I-Benzene yenzeka kwi-Coal kunye ne-coal-tiftivesfictions yokuchitha kunye neemveliso zepetroleum ze-suchas yepesline. Ifumaneka nakwiigesi kunye neegesi zokugcwala komhlaba ngenkunkuma yomizi-mveliso, inkunkuma yokwakha, kunye nenkunkuma yenkunkuma ye-1989). I-Tracemonunts ye-Benzene, i-tolene, i-xylenes, i-ANOMARS Eortics ifunyenwe i-Ithe yomhlaba kunye namanzi aphantsi kwe-wiparhalls kufutshane (i-US EPA ye-US 1989A, b). I-Kramer (1989) ichaze inqanaba lokuveza i-Benzene ngexesha lokususwa, ukucoca, ukumpompa, kunye nokuvavanywa kwe-petroline ye-petroli ye-perarane. I-avareyireyiji yabantu i-oxpreswere 0.43-3.84 i-PPM (kwi-1.5-6 iiyure) kunye nexesha lexesha elifutshane (imizuzu eli-15). I-Benzene ikwavela kwi-Tobaccosmoke (Hoffmann et al. 1989); Yiyo loo nto imdaka yokuvezwa kwayo inokuphucula i-Ivalingings.
I-Benzene isetyenziswa njenge-solven yee-waxes, iwaphu, kunye neoyile; Njengomphetho opeyintiweyo; Njenge-diecentecys Lacular; ekwenzeni i-dyes, amayeza, ii-varnish, kunye ne-linoleum; kunye ne-linoleum

Ungasithenga njani kuthi

I-cheswin inokubonelela ngoluhlu olubanzi lwee-hydrocarbons ze-chydrocarbons kunye neechimi zemichiza kubathengi bemizi-mveliso.Ngaphambi koko, nceda ufunde le ngcaciso ilandelayo malunga neshishini kunye nathi:

1. Ukhuseleko

Ukhuseleko yinto yethu ephambili. Ukongeza ekunikezeleni abathengi ngolwazi malunga nokusetyenziswa okukhuselekileyo nokusingqongileyo kweemveliso zethu, sizibophelela ekuqinisekiseni ukuba umngcipheko wokukhuseleka kwabasebenzi kunye neekhontrakthi zincitshiswa ubuncinci kwaye zincitshiswe ubuncinci bezinto ezifanelekileyo. Ke ngoko, sifuna ukuba umthengi aqinisekise ukuba imigangatho yokhuseleko efanelekileyo kwaye ifezekisiwe ngaphambi kokuba ihanjiselwe (nceda ujonge kwisihlomelo se-HISCEXIX ngokwemigaqo ngokubanzi yentengiso engezantsi). Iingcali zethu ze-HZE zinokubonelela ngesikhokelo kule migangatho.

I-2. Indlela yokuhambisa

Abathengi banoku-odola kwaye bahambise iimveliso ezivela kwiComwin, okanye banokufumana iimveliso kwisityalo sethu semveliso. Iindlela ezikhoyo zothutho zibandakanya ilori, uloliwe okanye izithuthi ezininzi (iimeko ezahlukeneyo ziyasebenza).

Kwimeko yeemfuno zabathengi, sinokuchaza iimfuno zebhanti okanye iitanki kwaye zisebenzise imigangatho yoKhuseleko eKhuseleko / yokuPhononongwa kunye neemfuno.

I-3. Ubuncinci besixa

Ukuba uthenga iimveliso kwiwebhusayithi yethu, ubuncinci begama le-odolo ziitoni ezingama-30.

4.Ke

Indlela yokuhlawula esemgangathweni isuswe ngqo kwiintsuku ezingama-30 ukusuka kwi-invoice.

I-5. Uxwebhu lokuHanjiswa

La maxwebhu alandelayo anikwa ukuhanjiswa ngalunye:

· Offill ye-lading, i-CMR Daybill okanye olunye uxwebhu olufanelekileyo lwezothutho

Kokwenza uvavanyo lohlalutyo okanye ukuvumelana (ukuba kuyafuneka)

Amaxwebhu ahambelana noxwebhu oluhambelana nokuhambelana nemigaqo

Amaxwebhu esiko ngokuhambelana nemigaqo (ukuba iyafuneka)

Ngaphambili: Abathengisi be-Chinesel ye-Bhayibhile ye-Bhayibhile, abarhwebi, kunye nabavelisi

Okulandelayo: Abathengisi be-Acetic Acid Acid, abarhwebi, kunye nabavelisi