Intengo yefekthri ye-N-Methyl-Pyrrolidone/N-Methyl Kelopyrrolidide NMP CAS 872-50-4
Igama lekhemikhali:I-nitrogen methyl pyrrolidone; I-1-Methyl-2-pyrrolidone; I-N-methyl-2-pyrrolidone
I-CAS NO. :872-50-4
Ifomula ye-molecular:C5H9NO
Ukubukeka:Uketshezi olungenambala nolubonisa ngale, i-hygroscopicity eqinile, ingaxutshwa namanzi kunoma yisiphi isilinganiso, futhi ingasabela nge-ethanol, i-ether, i-acetone, nezinhlanganisela ezinuka kamnandi izincibilikisi eziningi ezifana nama-hydrocarbon ziyaxubana.
Isicelo:
Ibanga le-Microelectronics:isetshenziswa ezimbonini zama-microelectronics asezingeni eliphezulu njengamakristalu awuketshezi, ama-semiconductors, amabhodi wesekethe, ama-carbon nanotubes, njll.
Ibanga le-elekthronikhi:Isetshenziswa ezimbonini ezifana ne-aramid fiber, i-PPS, i-ultrafiltration membrane, i-OLED panel photoresist etching, njll.
Ibanga lebhethri:Isetshenziswa ezimbonini ezifana namabhethri e-lithium.
Ibanga lezimboni:Isetshenziselwa ukugxila kwe-acetylene, ukukhishwa kwe-butadiene, izinto zokufaka ugesi kagesi, ukugqoka okuphezulu, izithasiselo ze-pesticide, i-Ink yamafutha, i-pigments, ama-ejenti okuhlanza izimboni nezinye izimboni.
| Izinto | Ibanga le-Micro-electronic | Ibanga le-elekthronikhi | Ibanga lebhethri | Ibanga lezimboni |
| Ukuhlanzeka (GC, wt%) | ≥99.95 | ≥99.9 | ≥99.9 | ≥99.8 |
| Amanzi (KF,ppm) | ≤100 | ≤200 | ≤200 | ≤500 |
| I-Chroma (Hazen, APHA) | ≤10 | ≤10 | ≤10 | ≤30 |
| 10% isixazululo pH value | 6-9 | 6-9 | 6-9 | 6.5-10 |
| i-amine yamahhala(ppm) | / | / | ≤20 | / |
| isamba se-amine (kusekelwe ku-MMA, ppm) | ≤15 | ≤20 | ≤30 | / |
| Cl-,PO43-, I-SO42-(ppm) | ≤0.02 | ≤0.02 | / | / |
| NO3- (ppm) | ≤0.01 | ≤0.01 | / | / |
| I-Metal ion(ppb) K,Na,Ca,Zn,Mg,Cd,Pb,Cr,Hg,As,Ni,Sn,B,Si,Mn,Fe,Cu,Ag,Ti,Al,Li,Co,Au | ≤10 | ≤20 | / | / |
I-Shanghai Zoran New Material Co., Ltd itholakala esikhungweni sezomnotho—iShanghai. Sihlala sinamathela “Ezintweni Ezithuthukisiwe, impilo engcono” kanye nekomiti Lokucwaninga Nokuthuthukiswa Kobuchwepheshe, ukuze sisetshenziswe ekuphileni kwansuku zonke kwabantu ukuze senze ukuphila kwethu kube ngcono kakhulu. Sizibophezele ekuhlinzekeni ngezinto zamakhemikhali ezisezingeni eliphezulu ezinenani elifanele kakhulu kumakhasimende futhi senze umjikelezo ophelele wokucwaninga, ukukhiqiza, ukumaketha kanye nesevisi yangemuva kokuthengisa. Imikhiqizo yale nkampani isidayiselwe amazwe amaningi emhlabeni jikelele. Samukela amakhasimende avela emhlabeni wonke ukuthi avakashele imboni yethu futhi asungule ukubambisana okuhle ndawonye!
Q1: Ingabe Ungumkhiqizi noma Inkampani Yokuhweba?
Sisobabili. sinefekthri yethu kanye nesikhungo se-R&D. Wonke amaklayenti ethu, avela ekhaya noma phesheya, amukelekile ngokufudumele ukusivakashela!
Q2: Ungakwazi yini ukunikeza isevisi Custom synthesis?
Yebo kunjalo! Ngeqembu lethu eliguquguqukayo labantu abazinikele nabanekhono singakwazi ukuhlangabezana nezidingo zamakhasimende ethu emhlabeni wonke, ukuthuthukisa i-catalyst ethile ngokwendlela ehlukahlukene yokusabela kwamakhemikhali, - ezimweni eziningi ngokubambisana namakhasimende ethu - okuzokwenza ukwazi ukwehlisa izindleko zakho zokusebenza futhi uthuthukise izinqubo zakho.
Q3: Singakanani isikhathi sakho sokulethwa?
Ngokuvamile kuthatha izinsuku ezingu-3-7 uma izimpahla zikhona; Ukuhleleka kwenqwaba kuya ngokuya ngemikhiqizo kanye nenani.
Q4: Ithini indlela yokuthumela?
Ngokwezidingo zakho. I-EMS, i-DHL, i-TNT, i-FedEx, i-UPS, ezokuthutha ngezindiza, ezokuthutha olwandle njll. Futhi singahlinzeka ngesevisi ye-DDU ne-DDP.
Q5: Ithini imigomo yakho yokukhokha?
T/T, Western union, Credit card, Visa, BTC. Singabahlinzeki begolide e-Alibaba, siyakwamukela ukuthi uyikhokhe nge-Alibaba Trade Assurance.
Q6: Usiphatha kanjani isikhalazo sekhwalithi?
Izindinganiso zethu zokukhiqiza ziqinile kakhulu. Uma kunenkinga yekhwalithi yangempela ebangelwe yithi, sizokuthumelela izimpahla zamahhala ukuze zishintshwe noma sikubuyisele ukulahlekelwa kwakho.
