OGANIC INTERMEDIATES N,N-Dimethylformamide CAS 68-12-2
Kugwiritsa ntchito
Madzi osawoneka bwino kapena opepuka achikasu okhala ndi fungo la nsomba
1. Ndiwosungunulira bwino kwambiri wa organic, womwe umagwiritsidwa ntchito ngati chosungunulira cha polyurethane, polyacrylonitrile, ndi polyvinyl chloride.Amagwiritsidwanso ntchito ngati zopangira zopangira, mankhwala ndi mankhwala ophera tizilombo.
2. Amagwiritsidwa ntchito ngati reagent yowunikira ndi zosungunulira za vinilu utomoni ndi acetylene
3. Dimethylformamide sikuti ndi mankhwala osakanikirana kwambiri, komanso ndi zosungunulira zabwino kwambiri.Dimethylformamide ndi zosungunulira zabwino zosiyanasiyana ma polima monga polyethylene, polyvinyl kolorayidi, polyacrylonitrile, polyamide, etc., ndipo angagwiritsidwe ntchito chonyowa kupota ulusi kupanga monga ulusi polyacrylonitrile, ndi synthesis wa polyurethane;Amagwiritsidwa ntchito popanga mafilimu apulasitiki;itha kugwiritsidwanso ntchito ngati chochotsa utoto kuchotsa utoto;imathanso kusungunula mitundu ina yosasungunuka kwambiri, kupatsa utotowo mawonekedwe a utoto.Dimethylformamide imagwiritsidwa ntchito pochotsa aromatics ndi kulekanitsa ndi kuchira kwa butadiene kuchokera ku C4 kachigawo ndi isoprene kuchokera ku C5.Angagwiritsidwenso ntchito ngati reagent ogwira kulekanitsa sanali hydrocarbon zigawo zikuluzikulu ku parafini..Ili ndi kusankha bwino kwa kusungunuka kwa isophthalic acid ndi terephthalic acid: kusungunuka kwa isophthalic acid mu dimethylformamide ndikokulirapo kuposa terephthalic acid.Chemicalbook amachita zosungunulira m'zigawo kapena Partial crystallization akhoza kulekanitsa awiri.M'makampani a petrochemical, dimethylformamide imatha kugwiritsidwa ntchito ngati choyamwa gasi kupatutsa ndikuyeretsa gasi.Muzochita za organic, dimethylformamide sikuti imagwiritsidwa ntchito kwambiri ngati zosungunulira zomwe zimachitika, komanso ndizofunikira zapakatikati pakupanga organic.M'makampani ophera tizilombo, amatha kugwiritsidwa ntchito popanga mankhwala ophera tizilombo;mu makampani opanga mankhwala, angagwiritsidwe ntchito synthesize iodosamine, doxycycline, cortisone, vitamini B6, iodoside, ququjing, pyrantel, N-formyllysar Onumaric acid, methoxy mpiru, chlorambucil, nitrosourea, furfurouracil, tranexamic, violet, feges, feges. chlorpheniramine, etc. Dimethylformamide ali chothandizira tingati mu zochita za hydrogenation, dehydrogenation, madzi m`thupi ndi dehydrohalogenation, amene amachepetsa anachita kutentha ndi bwino chiyero cha mankhwala.
4.Titration ya zosungunulira zopanda madzi.Zosungunulira za vinyl resin ndi acetylene.Kutsimikiza kwa Photometric.Gas chromatographic stationary fluid (kutentha kwambiri kwa 50 ℃, zosungunulira ndi methanol), tofauti Chemicalbook kusanthula C2-C5 hydrocarbons, ndipo akhoza kulekanitsa yachibadwa ndi isobutene ndi cis ndi trans-2-butene.Kusanthula zotsalira za mankhwala.Organic Synthesis.Kaphatikizidwe wa peptides.Zamakampani opanga zithunzi.
Zambiri Zachangu
| ITEM | MFUNDO | ZOTSATIRA |
| Pt-Co chrominance | ≤10 | 5 |
| dimethylamine ppm | ≤15 | 1 |
| Formic acid ppm | ≤25 | 2 |
| PH:25°C 20% Njira yamadzimadzi | 7.0-7.5 | 7.0 |
| Mayendedwe a Magetsi: 25 ° C 20% Yankho lamadzi, ife | ≤10 | 0.14 |
| chinyezi ppm | ≤500 | 100 |
| pa ppm | ≤0.05 | 0.005 |
| Methanel ppm | ≤20 | 2 |
| Wolemera kompositi (dimethyl Acetamide) ppm | ≤500 | 39 |
| DMF % | ≥99.9 | 99.98 |
Phukusi
190KG/DRUM, 80DRUMS/20FCL, 15.2MT/20'FCL, 22MT/ISO TANK
Zitsimikizo
Zambiri zaife
Malingaliro a kampani MIT-IVY INDUSTRY Co., Ltd.Fine Chemicals Source Manufacturing.
Akupatseni zinthu zabwino kwambiri, mitengo yabwino kwambiri, komanso ntchito zopanda nkhawa.
Quality: Mtsogoleri wamafakitale wamphamvu
Monga chizindikiro cha makampani operekera mautumiki amtundu wa mankhwala ku China, ili ndi zida zonse zogwirira ntchito ndipo yakhazikitsa ubale wokhazikika komanso wodalirika wa mgwirizano ndi makampani ambiri odziwika bwino a mankhwala ndi zomera zazikulu za mankhwala. .
Mtengo:Zogulitsa zapamwamba, zamtengo wapatali
Kampaniyo imayang'anitsitsa kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe kake.amaumirira pa lingaliro la kupita patsogolo mogwirizana ndi makasitomala ndi kupambana-Nkhata mgwirizano.Kupereka mitengo yabwino pamsika, kwapambana mbiri yabwino pakati pa makasitomala ambiri.
Utumiki: Gulu la akatswiri, utumiki choyamba
Tili ndi zokumana nazo zambiri pazamalonda apadziko lonse lapansi, akatswiri pamakampani opanga mankhwala, komanso gulu lazamalonda lomwe lili ndi ntchito yoyengedwa ya "m'modzi-m'modzi".Malinga ndi zosowa zanu, tidzakupatsirani mautumiki olondola a mawu ndi maupangiri munthawi yake, ndikuwona zonse zomwe mwagula.
Transport: Kuyenda bwino komanso kutumiza mphezi
Kampaniyo ili ndi zombo zake ndipo yasaina makampani ambiri odziwika bwino oyendetsa katundu.Kukupatsani mayendedwe othamanga, otetezeka komanso olondola.
Malo: Zosiyanasiyana ndi zokwanira zokwanira
Kampaniyi pakadali pano ikugwira ntchito zamitundu yopitilira 100 yamankhwala, ndipo ili ndi mipiringidzo, malo osungiramo zinthu komanso akasinja osungira madzi ku Nantong, Shanghai, Lianyungang, Changzhou, Xuzhou, ndi Inner Mongolia.
Kusungirako kwakukulu komanso kokhazikika.
