n-Dodecane (NC12) | I-High-Purity C12 I-Paraffinic Hydrocarbon

I-n-Dodecane (NC12) ngokubuka nje

I-n-Dodecane, ephinde ibhalwe njenge-n-C12 noma i-NC12, iyi-hydrocarbon ecacile, engenambala eqondile enefomula ye-molecular C₁₂H₂₆ kanye nenombolo ye-CAS 112-40-3. Isetshenziswa njenge-solvent nonpolar ebilayo kakhulu, i-extraction diluent, i-distillation chaser, inkomba ye-hydrocarbon kanye ne-fuel-research surrogate.

Ngokungafani nezingxube ze-hydrocarbon ezithengiswayo, i-n-Dodecane imele i-alkane evamile yekhabhoni eyishumi nambili. Ubunikazi bayo obungaguquguquki, ukungaguquki kwamanzi kanye nokuguquguquka okulawulwayo kwenza kube usizo lapho kudingeka khona isigaba se-C12 hydrocarbon esikhiqizekayo.

Izicaciso ezijwayelekile ze-n-Dodecane

Imininingwane yezentengiselwano iyahlukahluka kuye ngokwezimboni, ukuhlanzeka okuphezulu, i-anhydrous noma ibanga lokuhlaziya. Amapharamitha alandelayo avame ukusetshenziswa uma ufaneleka i-NC12.

Lezi yizinkomba zemakethe ezijwayelekile kunezicaciso zokuthengisa eziqinisekisiwe. Ukwamukelwa komkhiqizo kufanele kusekelwe ku-TDS egunyaziwe, ukucaciswa kwenkontileka kanye Nesitifiketi Sokuhlaziya esikhethekile.

Izakhiwo Zomzimba ze-n-Dodecane

Amaphoyinti ashicilelwe ahlukile ngoba izindlela zenkomishi evaliwe kanye nendebe evulekile zikhiqiza imiphumela ehlukene. Ungakhethi izilawuli zokugcina, zokuvikela umlilo noma ezokuthutha enanini elijwayelekile kuphela. Sebenzisa indlela yokuhlola kanye nenani elishiwo ku-SDS yamanje yebanga elithile.

Ungalikhetha Kanjani Ibanga Elingakwesokudla le-n-Dodecane

IBanga Lemboni noma Lobuchwepheshe

Amabanga ezimboni angase afanelekele uketshezi olucutshungulwayo, ukuhlanzwa, irabha, iphepha, uyinki noma izinhlelo zokuncibilikisa okuvamile lapho ukungcola komkhondo kungabalulekile khona.

Ukufaneleka kusafanele kubhekane nokuhlanzeka, ububanzi bokukhishwa kwe-distillation, isibabule, ama-aromatics, umbala nezinsalela lapho le mingcele ithinta inqubo.

Ibanga Lokuhlanzeka Okuphezulu

I-High-purity n-Dodecane ivamise ukukhethwa ukuze kuhlanganiswe izinto eziphilayo, izifundo zokukhipha, ukwakheka okulawulwayo kanye nocwaningo oludinga i-C12 hydrocarbon echaziwe.

Ukuhlolwa kwe-GC cishe okungama-99% kuvamile, kodwa iphrofayela yokungcola ingabaluleka ngaphezu kokuhlolwa okuphelele.

Ibanga Elingenamanzi noma Elinomswakama Ophansi

Ukusabela okuzwela umswakama kanye nezinqubo zokuhlaziya zingadinga ibanga elihloliwe lamanzi aphansi. Umkhiqizo ojwayelekile ongu-99% akufanele uchazwe ngokuzenzakalelayo njengongenamanzi.

Qinisekisa umkhawulo wamanzi omkhulu, indlela yokuhlaziya, izimo zokupakisha nezokugcina ngaphambi kokufaneleka.

Ibanga Lokuhlaziya noma Lereferensi

Izinto eziyisethenjwa ze-GC nomsebenzi wokulinganisa zidinga ibanga elinikezwe ukulandeleka okufanele, idatha yokugxilisa ingqondo kanye nemibhalo yokuhlaziya.

I-COA yezimboni evamile ayithathi indawo yesitifiketi senkomba esiqinisekisiwe.

Kungani i-n-Dodecane Isebenza Njengenqubo Ye-Hydrocarbon

I-n-Dodecane ihlinzeka ngokuziphatha kwe-hydrocarbon echaziwe, engekho polar ye-C12 ngaphandle kwebanga elibanzi lokubilisa elitholakala kuzingxube eziningi zepharafini ezentengiso.

Izici ezibalulekile zenqubo zifaka:

• Ukuhambisana okuqinile namafutha amaningi, ama-wax nezinhlanganisela ze-nonpolar organic

• Ukuncibilika kwamanzi okuphansi kakhulu

• Sula ukuhlukaniswa kwesigaba kumasistimu anamanzi

• Indawo yokubilisa ephezulu kunezinyibilikisi ze-hydrocarbon ezilula

• Izinga lokuhwamuka eliphansi kunama-alkane-chain amafushane

• Ubunikazi bamakhemikhali obuhambisanayo bokuhlolwa okuqhathanisayo

• Isakhiwo seketango eliqondile ngaphandle kokusebenza okunephunga elimnandi

• Ukufaneleka kokulawulwa kwe-distillation kanye nezifundo ze-hydrocarbon-phase

Iphuzu layo eliphezulu lokubilisa linganciphisa ukulahlekelwa kwe-solvent ngokushesha, kodwa futhi kwandisa amandla nesikhathi esidingekayo ukuze kususwe. Izidingo zokuncibilika kwensalela kufanele zihlolwe ngaphambi kokusetshenziswa kokwakhiwa.

Izicelo ze-n-Dodecane

I-Solvent Extraction kanye ne-Phase-Separation Studies

Ngenxa yokuthi i-n-Dodecane ayinapolar futhi ayincibiliki emanzini, ingasebenza njenge-organic diluent ezinhlelweni zokukhipha uketshezi oluwuketshezi.

Isetshenziswa ezifundweni zaselabhorethri nezimboni ezibandakanya:

• Amasistimu okukhipha insimbi

• I-Tributyl phosphate kanye nezinye izinto ezikhishwayo

• Ucwaningo lwe-Hydrometallurgical

• Izilinganiso zokusabalalisa-i-coefficient

• Izifundo zokusebenzisana kobuso nokudluliswa okukhulu

• Ukuhlolwa kokuhlukaniswa kwesigaba se-Aqueous–organic

Ukwakhiwa okuphelele kwesizinda-hhayi i-n-Dodecane iyodwa-kunquma ukukhetha, i-kinetics, ukuhlukaniswa kwesigaba kanye nokuphepha kwenqubo.

I-Organic Synthesis kanye Nokucubungula Ukusabela

I-n-Dodecane ingasetshenziswa njenge-nonpolar reaction medium, carrier noma i-inert hydrocarbon isigaba kuzinqubo ezifanele zokuhlanganisa.

Ngaphambi kokusebenzisa, qinisekisa:

• Ukuncibilika kwama-reactants nemikhiqizo

• Izimfuneko zokusabela nezinga lokushisa

• Ukuhambisana kwe-Catalyst

• Izinga lomswakamo elidingekayo

• Ukususwa kalula kwe-solvent

• Ukuzwela ukungcola

• Isu lokumosha nokubuyisela

Ukuhlanzeka okuphezulu akusho ngokuzenzakalelayo ukuthi umkhiqizo ulungele ukwenziwa kwezemithi noma olunye uhlelo olulawulwayo.

I-Distillation Chaser kanye ne-High-Boiling Process Solvent

Iphoyinti layo lokubilisa elicishe libe ngu-216°C lenza i-n-Dodecane isebenziseke njengomshini wokuxosha isiphuzo noma uketshezi lwenqubo yokubilisa kakhulu.

Ingasiza ukususa izingxenye ezibilisa kancane noma igcine isigaba soketshezi ngesikhathi sokusebenza okukhethiwe kokukhishwa kwe-distillation. Inqubo kufanele ihlolwe ukuzinza kokushisa, ukususwa okuphelele nokuhambisana nomkhiqizo ohlosiwe.

Ucwaningo lwamafutha kanye nokusha

I-n-Dodecane isetshenziswa njengengxenye echaziwe ye-hydrocarbon kanye ne-surrogate fuel ekushiseni, ekufutheni, ekuthuseni nasekucwaningeni kwenjini.

Ubunikazi bayo obaziwayo be-molecular busekela ukuqhathanisa:

• Ukuziphatha kwe-fuel-spray

• Ukuhwamuka kwamaconsi

• Ukubambezeleka komlilo

• I-Kinetics yomlilo

• Ukwakheka komlotha

• Ukuziphatha kokudlulisa ukushisa

Ukusetshenziswa kwebanga locwaningo akusho ukuthi i-n-Dodecane inguphethiloli oqediwe wokuthutha ogunyaziwe.

I-Gas Chromatography kanye ne-Hydrocarbon Analysis

Ukuhlanzeka okuphezulu noma i-n-Dodecane eqinisekisiwe ingasetshenziswa njenge:

• Ireferensi yokugcinwa kwe-GC

• Indinganiso yokuhlonza i-hydrocarbon

• Izinga lokuhlaziya langaphakathi noma langaphandle

• Ingxenye yezingxube zokulinganiswa kwe-hydrocarbon

• Inhlanganisela yereferensi ekuhlaziyweni kwemvelo noma kwe-petroleum

Sebenzisa ibanga eliqinisekiswe ngokufanelekile lapho kudingeka ukulandelelwa kobuningi.

Ama-Coatings, Oyinki kanye Nokuhlanza Amafomula

I-n-Dodecane inganikeza i-solvency engapholi kanye nokuhwamuka okulawulwayo kuma-coatings akhethiwe, oyinki, ekuhlanzeni nasekususeni amafutha.

Abakhiqizi kufanele bahlole:

• I-resin kanye nokuhambisana okungeziwe

• Isikhathi sokumisa

• Izidingo ze-VOC

• Iphoyinti le-Flash

• Izinsalela ezingaphezulu

• Ukuchayeka kwabasebenzi

• Ukuhambisana kwe-substrate

Ungacabangi ukuthi ukusebenza ekwenziweni kwe-hydrocarbon eyodwa kuzodlulisela ngqo kwenye.

Irabha, iphepha kanye ne-Industrial Processing

I-n-Dodecane ingase isebenze njenge-solvent, umthwali noma i-hydrocarbon yokuhlola kunjoloba, i-pulp, iphepha kanye nemisebenzi yezimboni ehlobene.

Ibanga elidingekayo lincike ekutheni umkhiqizo uthintana nama-polymer azwelayo, izindawo eziqediwe noma izinto ezilawulwayo eziya phansi komfula.

n-Dodecane vs Isododecane kanye Normal Paraffin Blends

I-n-Dodecane, i-isododecane kanye nezingxube zikapharafini zezohwebo ze-C12 akufanele zithathwe njengamagama angashintshwa.

Igatsha kanye nokwakheka kuthinta ukuguquguquka, ukuziphatha okubilayo, i-solvency, i-viscosity kanye nomuzwa wokwakheka. Abathengi abadinga ikhemikhali echaziwe kufanele bacacise i-CAS 112-40-3, ubuncane be-n-C12 assay nama-hydrocarbon angomakhelwane amukelekayo.

Izinketho Zokupakisha Nokunikezela

Amafomethi okupakisha ajwayelekile we-n-Dodecane afaka:

• Amabhodlela aselabhorethri

• Izigubhu zepulasitiki zensimbi noma ezihambisanayo

• Iziqukathi zenqwaba emaphakathi, lapho kuvunyelwe khona

• Amathangi e-ISO noma amanye amafomethi enqwaba yamavolumu afanelekayo

Ukutholakala kokupakishwa kuncike ebangeni, indawo ekhanyayo, ukuhlukaniswa kwezinto zokuhamba, indawo oya kuyo kanye nenani le-oda.

Ngaphambi koku-oda, qinisekisa:

• Isisindo esiphelele noma ivolumu

• Isitsha nezinto zokuvala

• Izidingo ze-Headspace noma i-inert-gas

• Ukucushwa kwephalethi

• Ubuningi bokulayisha isitsha

• Amadokhumenti ezimpahla eziyingozi

• Impilo yeshelufu noma isikhathi sokuhlola kabusha

Isitoreji Nokuhambisana Kwezinto

Gcina i-n-Dodecane ezitsheni ezivalwe ngokuqinile endaweni epholile, eyomile futhi enomoya omuhle.

Kugcine kude:

• Imithombo yokushisa neyokuthungela

• Vula amalangabi nezindawo ezishisayo

• Ama-oxidizing agents anamandla

• Izingozi zokukhishwa kwe-Static

• Izigxivizo ezingahambelani, amapayipi noma amapulasitiki

Sebenzisa okokusebenza kokudlulisa okusekelwe phansi futhi okuboshiwe lapho kudingwa ukuhlolwa kobungozi. Ngenxa yokuthi umhwamuko unzima kunomoya, vimbela ukunqwabelana ezindaweni eziphansi noma ezingenawo umoya ohlanzekile.

Qinisekisa ukuhambisana kwamathangi, amaphampu, ama-gaskets, amapayipi nezisetshenziswa zamasampula ngaphambi kokuphatha inqwaba.

Ukuphepha Nokuphatha

I-n-Dodecane iwuketshezi lwe-hydrocarbon oluvuthayo. Isigaba esisebenzayo singabandakanya ubuthi be-aspiration: bungase bubulale uma bugwinya futhi bungena emigudwini yomoya.

Izilawuli ezibalulekile zifaka:

• Ungaphon ngomlomo.

• Ungabangeli ukuhlanza ngemva kokumunca ngaphandle uma uqondiswa ochwepheshe bezokwelapha.

• Sebenzisa amagilavu ​​afanele kanye nokuvikela amehlo.

• Nikeza umoya omncane ngesikhathi sokudlulisa noma ukuthatha isampula.

• Vimbela ukuthintana kwesikhumba isikhathi eside noma okuphindaphindiwe.

• Gcina iziqukathi zivaliwe uma zingasetshenziswa.

• Lawula imithombo yokubasa kanye ne-static-discharge.

• Vimbela ukukhishwa okungalawuleki kumadrayini noma emanzini angaphezulu.

Ukuvezwa kwesikhumba okuphindaphindiwe kungabangela ukoma noma ukuqhekeka. Bheka i-SDS yamanje ukuze uthole usizo lokuqala, izicishamlilo, impendulo yokuchitheka, izilawuli zomsebenzi kanye nokulahla.

Izigaba zezokuthutha zingahluka ngokuya ngendawo, ukupakishwa nokuhlelwa kokuthunyelwa. I-SDS eqondene nokuthunyelwa kwayo kanye nokuhlolwa kwezimpahla eziyingozi kufanele kubuse.

Amadokhumenti Okufaneleka Komhlinzeki

Ngokuya ngebanga nesicelo, abathengi bangacela:

• Ishidi Ledatha Yezobuchwepheshe

• Ishidi Ledatha Yezokuphepha

• Isitifiketi Sokuhlaziya esicacisiwe kakhulu

• I-chromatogram ye-GC

• Idatha yobunikazi be-IR

• Umphumela wokuqukethwe kwamanzi

• Ukwakhiwa noma ukusatshalaliswa kwe-homolog

• Isitatimende sezwe lemvelaphi

• Isitatimende se-REACH noma se-TSCA

• Izigaba zokuthutha

• Hlola kabusha noma ulwazi lwempilo yeshelufu

Izidingo zedokhumenti kufanele kuvunyelwane ngazo ngaphambi kokuthatha amasampula noma ukugunyazwa kwezentengiso.

Ulwazi okufanele lufakwe ku-n-Dodecane RFQ

Ukuze uthole ikhotheshini enembile, hlinzeka:

• Isicelo esihlosiwe

• Kudingeka ubumsulwa be-n-Dodecane

• Ubuningi bokuqukethwe kwamanzi

• Isidingo sombala

• Imikhawulo ye-C11, C13 noma ama-hydrocarbon egatsha

• Imikhawulo yesibabule noma ama-aromatics

• Amadokhumenti okuhlaziya adingekayo

• Ukupakisha

• Isivivinyo kanye nenani laminyaka yonke

• Izwe lokulethwa kanye nembobo okuyiwa kuyo

• Incoterm

• Idethi yokulethwa edingekayo

Uma ushintsha omunye umkhiqizo we-hydrocarbon, namathisela imininingwane egunyaziwe kunokuba ucele kuphela '99% n-Dodecane.'

Imibuzo Evame Ukubuzwa Mayelana ne-n-Dodecane

Iyini i-n-Dodecane?

I-n-Dodecane iyi-straight-chain saturated hydrocarbon equkethe ama-athomu ekhabhoni ayishumi nambili. Iwuketshezi olucacile, olungenambala olunefomula ethi C₁₂H₂₆.

Yini i-NC12 ne-n-C12?

I-NC12 kanye ne-n-C12 izifinyezo zezentengiso ze-dodecane evamile, eqondile. Inombolo ye-CAS ithi 112-40-3.

Ingabe i-n-Dodecane i-organic noma i-inorganic?

I-n-Dodecane ikhemikhali ephilayo. Ingowomndeni we-alkane kanye nopharafini-hydrocarbon.

Isetshenziselwa ini i-n-Dodecane?

Isetshenziselwa ukukhishwa kwe-solvent, i-organic synthesis, i-distillation elawulwayo, ucwaningo lukaphethiloli, ukuhlaziywa kwe-hydrocarbon, umsebenzi wereferensi we-GC kanye nokwakhiwa kwezimboni ezikhethiwe.

Ingabe i-n-Dodecane iyancibilika emanzini?

Cha. Ayincibiliki emanzini futhi ngokuvamile yakha isigaba se-hydrocarbon esihlukile.

Lithini iphuzu elibilayo le-n-Dodecane?

Iphuzu layo lokubilisa licishe libe ngu-216°C ngomfutho womkhathi.

Ithini i-flash point ye-n-Dodecane?

Amanani ashicilelwe ngokuvamile aphakathi kuka-70°C no-85°C. Umphumela uncike endleleni yokuhlola, ngakho-ke sebenzisa inani le-SDS eqondene nebanga lamanje.

Ingabe i-n-Dodecane iyavutha?

Ngokuvamile iphathwa njengoketshezi oluvuthayo. Ingasha lapho ishisisiwe futhi ichayeke emthonjeni wokuthungela, ngakho-ke kudingeka izilawuli ezifanele zomlilo nezimile.

Ingabe i-n-Dodecane iyafana ne-isododecane?

Cha. i-n-Dodecane iyi-molecule eqondile. I-Isododecane inegatsha futhi ingaba nokuguquguquka okuhlukile, i-solvency kanye nokuziphatha kokwakheka.

Ingabe i-n-Dodecane iyafana nengxube kapharafini ye-C12?

Akunjalo. Umkhiqizo kapharafini we-C12 ungase ube yi-n-Dodecane noma uqukathe ama-hydrocarbon angomakhelwane namagatsha. Hlola ukwakheka kwe-GC kanye nokucaciswa.

Yibuphi ubumsulwa okufanele ngibuthenge?

Izinqubo ezijwayelekile zezimboni zingase zamukele ibanga lobuchwepheshe, kuyilapho izicelo zokuhlanganisa, ukuhlaziya, ukukhipha noma ucwaningo zingadinga ≥99%, umswakama ophansi noma ibanga lesithenjwa esiqinisekisiwe.

I-n-Dodecane kufanele igcinwe kanjani?

Yigcine ivalwe endaweni epholile, nengena umoya kude nama-oxidizer, imithombo yokushisa neyokuthungela. Landela i-SDS yamanje kanye nezidingo zekhodi yomlilo yendawo.

Cela i-n-Dodecane Quote

Ingabe ufuna i-n-Dodecane, i-NC12 noma i-n-C12 yokucutshungulwa kwezimboni, ukukhishwa, ukuhlanganiswa, ukukhishwa kwe-distillation noma ucwaningo?

Sithumelele ubumsulwa bakho obudingekayo, imikhawulo yokungcola, ukupakisha, ubuningi kanye nendawo yokudiliva. Ithimba lethu lizobuyekeza ukucaciswa futhi liqinisekise ukufaneleka kwebanga, imibhalo, ukutholakala nemibandela yezohwebo.

Cela isampula ye-n-Dodecane, i-COA, i-SDS noma ikhotheshini ye-CAS 112-40-3.