CAS 4637-24-5 N,N-Dimethylformamide dimethyl acetal (DMF-DMA) 99% /chitsanzo ndi chaulere
Kugwiritsa ntchito
1.N,N-Dimethylformamide dimethyl acetal ndi reagent yopangira zinthu zoletsa pyridine. Zinthu zotere zimakhala ndi zotsatira zoletsa pa enzyme ya P13 kinase p110α.
2. Amagwiritsidwa ntchito ngati mankhwala ochiritsira a zaleplon
3. Kupanga kwachilengedwe, kupanga mankhwala pakati, kutsogola kupanga formamidine. Kukonzekera kwa 1,2,3-triketones ndi indole, mankhwala ochepetsa mphamvu ya quinolone. Ingagwiritsidwe ntchito popanga ofloxacin, milrinone, allopurine ndi mankhwala ena. Imagwiritsidwa ntchito ngati pakati pa mankhwala a zaleplon
4. Amagwiritsidwa ntchito mu machitidwe osiyanasiyana a Claisen othro-ester reactions; amagwiritsidwa ntchito pokonzekera formamidine derivatives; kuphatikiza carbon dioxide ndi epoxy compounds pansi pa mikhalidwe yopanda zosungunulira kuti apange cyclic carbonates
Kulongedza:
180kg/ng'oma, 25kg/ng'oma
Malo Osungira:
Kusungidwa m'nyumba yosungiramo zinthu yozizira komanso yopatsa mpweya, kutali ndi moto ndi magwero a kutentha.
Iyenera kusungidwa padera ndi ma oxidants, ma reducers, ma acids, alkali, komanso kupewa kusakaniza kosungira.
Tsatanetsatane Wachangu
| Chinthu | Kufotokozera |
| Chiyero | 99.90% |
| Methanol | 10 ppm |
| Chinyezi | 300 ppm |
| PT-CO2 chrominance | 10 |
| Dimethylamine | 10 ppm |
| Asidi wa formic | 10 ppm |
| PH (20℃, 20% yankho) | 6.5-8.0 |
| Ma conductivity amagetsi (20℃, 20% yankho) | 2 |
| Fe | 0.05 ppm |
| Chosakaniza cholemera (dimethy acetamide) | 500 ppm |
| Mapeto | oyenerera |
Kupambana:
1.Mkhalidwe wapamwamba ndi mtengo wopikisana:
Ndife opanga ndipo titha kupereka zinthu zabwino kwambiri pamtengo wa fakitale.
2. Kutumiza mwachangu komanso kotetezeka
①Mapaketi amatha kutumizidwa mkati mwa maola 48 mutalipira. Nambala yotsatirira ikupezeka.
②Kutumiza kotetezeka komanso kobisika. Muli ndi njira zosiyanasiyana zoyendera.
3. Tili ndi makasitomala padziko lonse lapansi.
①Utumiki waukadaulo komanso chidziwitso chambiri zimapangitsa makasitomala kumva omasuka, katundu wokwanira komanso kutumiza mwachangu zimakwaniritsa zomwe mukufuna.
②Ndemanga za msika ndi ndemanga za katundu zimayamikiridwa, kukwaniritsa zomwe makasitomala amafuna ndi udindo wathu.
③Ubwino wapamwamba, mtengo wopikisana, kutumiza mwachangu, ntchito yapamwamba kwambiri imapeza chidaliro ndi kutamandidwa ndi makasitomala.
Ziphaso
Zambiri zaife
MIT-IVY INDUSTRY Co., Ltd.Kupanga Magwero Abwino a Mankhwala.
Tikukupatsani zinthu zabwino kwambiri, mitengo yabwino kwambiri, komanso ntchito yopanda nkhawa.
Ubwino: Mtsogoleri wamakampani wamphamvu
Monga muyezo wa makampani opereka chithandizo cha unyolo wogulira zinthu za mankhwala ku China, ili ndi zida zonse zogwirira ntchito molondola ndipo yakhazikitsa ubale wokhazikika komanso wodalirika wa nthawi yayitali ndi makampani ambiri odziwika bwino a mankhwala ndi mafakitale akuluakulu a mankhwala.
Mtengo: Zogulitsa zapamwamba, mitengo yapamwamba kwambiri
Kampaniyo imayang'anira bwino njira zowongolera ubwino wa zinthu, imalimbikitsa kupanga "zinthu zenizeni" zokha; imalimbikitsa lingaliro la kupita patsogolo kwa makasitomala ndi mgwirizano wopindulitsa aliyense. Popereka mitengo yabwino pamsika, yapambana mbiri yabwino pakati pa makasitomala ambiri.
Utumiki: Gulu la akatswiri, utumiki choyamba
Tili ndi chidziwitso chambiri pa malonda apadziko lonse lapansi, akatswiri mumakampani opanga mankhwala, komanso gulu la akatswiri ogulitsa omwe ali ndi ntchito yokonzedwa bwino "yogwirizana ndi munthu aliyense". Malinga ndi zosowa zanu, tidzakupatsani ntchito zolondola zogulira ndi kupereka upangiri munthawi yake, ndikuwunikanso zomwe mwagula.
Mayendedwe: Kutumiza zinthu moyenera komanso kutumiza mphezi
Kampaniyo ili ndi gulu lake lankhondo ndipo yasayina makampani ambiri odziwika bwino okonza zinthu. Ikukupatsani mayendedwe ofulumira, otetezeka komanso olondola.
Malo: Mitundu yonse ndi zinthu zokwanira
Kampaniyo pakadali pano ikugwira ntchito ndi mitundu yoposa 100 ya mankhwala, ndipo ili ndi malo osungiramo zinthu zosungiramo zinthu m'migolo, m'matumba ndi m'matanki osungiramo zinthu zamadzimadzi ku Nantong, Shanghai, Lianyungang, Changzhou, Xuzhou, ndi Inner Mongolia.
Malo osungiramo zinthu ambiri komanso malo okhazikika.
