Kumukuai hale hana o N-Methyl-Pyrrolidone/N-Methyl Kelopyrrolidide NMP CAS 872-50-4
inoa kemika:Nitrogen methyl pyrrolidone; 1-Methyl-2-pyrrolidone; N-methyl-2-pyrrolidone
CAS NO. :872-50-4
ʻAno molekala:C5H9NO
ʻAno:Hiki ke hoʻohui ʻia me ka wai i kēlā me kēia lakio, a hiki ke hana me ka ethanol, etera, acetone, a me nā mea ʻala ʻala nā mea hoʻoheheʻe he nui e like me ka hydrocarbons.
Noi:
Papa Microelectronics:hoʻohana ʻia i nā ʻoihana microelectronics kiʻekiʻe e like me nā kristal wai, semiconductors, nā papa kaapuni, carbon nanotubes, etc.
Papa uila:Hoʻohana ʻia i nā ʻoihana e like me ka aramid fiber, PPS, ultrafiltration membrane, OLED panel photoresist etching, etc.
Māka uila:Hoʻohana ʻia i nā ʻoihana e like me nā pā lithium.
Papa Hana Hana:Hoʻohana ʻia no ka acetylene concentration, butadiene extraction, uila insulation materials, high-end coatings, pesticide additives, oil Ink, pigments, ʻoihana hoʻomaʻemaʻe ʻoihana a me nā ʻoihana ʻē aʻe.
| Nā mea | Papa uila uila | Papa uila | Mākaʻikaʻi pākahi | Papa hana hana |
| Maʻemaʻe (GC, wt%) | ≥99.95 | ≥99.9 | ≥99.9 | ≥99.8 |
| Wai (KF,ppm) | ≤100 | ≤200 | ≤200 | ≤500 |
| Chroma (Hazen, APHA) | ≤10 | ≤10 | ≤10 | ≤30 |
| 10% solution pH waiwai | 6-9 | 6-9 | 6-9 | 6.5-10 |
| amine manuahi(ppm) | / | / | ≤20 | / |
| huina amine (ma muli o MMA, ppm) | ≤15 | ≤20 | ≤30 | / |
| Cl-,PO43-, SO42-(ppm) | ≤0.02 | ≤0.02 | / | / |
| NO3- (ppm) | ≤0.01 | ≤0.01 | / | / |
| Iona metala(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 | / | / |
Aia ʻo Shanghai Zoran New Material Co., Ltd ma ke kikowaena waiwai—Shanghai. Hoʻopili mau mākou i "Nā mea kiʻekiʻe, ola ʻoi aku ka maikaʻi" a me ke komite i ka ʻimi noiʻi a me ka hoʻomohala ʻana i ka ʻenehana, e hoʻohana ai i ke ola o ke kanaka i kēlā me kēia lā e hoʻomaikaʻi i ko mākou ola. Hoʻopaʻa mākou e hāʻawi i nā mea kemika kiʻekiʻe me ke kumukūʻai kūpono loa no nā mea kūʻai aku a ua hoʻokumu i kahi pōʻai holoʻokoʻa o ka noiʻi, hana, kūʻai aku a me ka lawelawe ma hope o ke kūʻai aku. Ua kūʻai ʻia nā huahana o ka hui i nā ʻāina he nui a puni ka honua. Hoʻokipa mākou i nā mea kūʻai mai ke ao holoʻokoʻa e kipa i kā mākou hale hana a hoʻokumu i kahi hui maikaʻi!
Q1: He mea hana a i ʻole ʻoihana kālepa ʻoe?
ʻO māua ʻelua. loaʻa iā mākou kā mākou hale hana ponoʻī a me ke kikowaena R&D. Hoʻokipa maikaʻi ʻia kā mākou mea kūʻai aku, mai ka home a i ʻole ma waho, e kipa mai iā mākou!
Q2: Hiki iā ʻoe ke hāʻawi i ka lawelawe synthesis Custom?
ʻae ʻoia! Me kā mākou pūʻulu ikaika o ka poʻe hoʻolaʻa a me ka poʻe akamai hiki iā mākou ke hoʻokō i nā pono o kā mākou mea kūʻai aku ma ka honua holoʻokoʻa, e hoʻomohala i ka catalyst kikoʻī e like me nā hopena kemika like ʻole, - i nā manawa he nui i ka hui pū ʻana me kā mākou mea kūʻai aku - e hiki ai iā ʻoe ke hoʻohaʻahaʻa i kāu kumukūʻai hana a hoʻomaikaʻi i kāu kaʻina hana.
Q3: Pehea ka lōʻihi o kāu manawa hoʻouna?
ʻO ka mea maʻamau e lawe i nā lā 3-7 inā loaʻa nā waiwai; ʻO ke kauoha nui e like me nā huahana a me ka nui.
Q4: He aha ke ala hoʻouna?
E like me kāu mau koi. EMS, DHL, TNT, FedEx, UPS, kaʻa ea, ka halihali moana a me nā mea ʻē aʻe. Hiki iā mākou ke hāʻawi i ka lawelawe DDU a me DDP.
Q5: He aha kāu mau ʻōlelo uku?
T/T, Western Union, Kāleka ʻaiʻē, Visa, BTC. He mea hoʻolako gula mākou ma Alibaba, ʻae mākou e uku iā ʻoe ma o Alibaba Trade Assurance.
Q6: Pehea ʻoe e mālama ai i ka hoʻopiʻi maikaʻi?
Koʻikoʻi loa kā mākou mau kūlana hana. Inā loaʻa kahi pilikia maikaʻi maoli i hoʻokumu ʻia e mākou, e hoʻouna mākou iā ʻoe i nā waiwai manuahi no ke pani ʻana a i ʻole e hoʻihoʻi i kāu poho.
