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Shanghai Huayingtong E-commerce Co., Ltd. is one of the leading Dimethylformamide (DMF) suppliers in China and a professional Dimethylformamide (DMF) manufacturer. Welcome to purchaseDimethylformamide (DMF) from our factory.pls contact tom :service@skychemwin.com


  • Mtengo wa FOB:
    US $1,644
    / Toni
  • Doko:China
  • Malipiro:L/C, T/T, Western Union
  • CAS:68-12-2
  • Tsatanetsatane wa Zamalonda

    Zolemba Zamalonda

    Dzina lazogulitsa:N, N-Dimethylformamide

    Mtundu wa Molecular:C3H7NO

    CAS No:68-12-2

    Kapangidwe kazinthu zama cell:

    N-Dimethylformamide

    ZINTHU ZA MANKHWALA

    N,N-Dimethylformamide ndi madzi opanda mtundu kapena achikasu pang'ono omwe amatha kuwira 153 ° C ndi mphamvu ya nthunzi ya 380 Pa pa 20 ° C. Amasungunuka m'madzi momasuka ndipo amasungunuka mu ma alcohols, acetone ndi benzene. N,N-Dimethylformamide imagwiritsidwa ntchito ngati zosungunulira, chothandizira komanso zotulutsa mpweya. Zitani mwankhanza ndi sulfuric acid woyikira, furing nitric acid ndipo imatha kuphulika. Dimethylformamide yoyera ndi yopanda fungo, koma kalasi ya mafakitale kapena yosinthidwa Dimethylformamide imakhala ndi fungo la nsomba chifukwa imakhala ndi zonyansa za Dimethylamine. Dimethylformamide ndi yosakhazikika (makamaka pa kutentha kwakukulu) pamaso pa maziko amphamvu monga sodium hydroxide kapena asidi amphamvu monga hydrochloric acid kapena sulfuric acid, ndipo amapangidwa ndi hydrolyzed kuti formic acid ndi dimethylamine.

    APPLICATION AREA

    N, N-Dimethylformamide (DMF) ndi madzi omveka bwino omwe amagwiritsidwa ntchito kwambiri m'mafakitale monga zosungunulira, zowonjezera, kapena zapakatikati chifukwa cha kusamvana kwakukulu ndi madzi ndi zosungunulira zomwe zimapezeka kwambiri.

    Dimethylformamide imagwiritsidwa ntchito makamaka ngati zosungunulira zamakampani. Mayankho a Dimethylformamide amagwiritsidwa ntchito pokonza ulusi wa polima, mafilimu, ndi zokutira pamwamba; kulola kupota kosavuta kwa ulusi wa acrylic; kupanga enamels waya, komanso ngati sing'anga crystallization mu makampani mankhwala.

    DMF itha kugwiritsidwanso ntchito pa formylation ndi alkyllithium kapena Grignard reagents.

    Amagwiritsidwa ntchito ngati reagent mu Bouveault aldehyde synthesis komanso mu Vilsmeier-Haack reaction. Zimakhala ngati chothandizira mu synthesis acyl kolorayidi. Amagwiritsidwa ntchito kulekanitsa ndi kuyenga zonyansa kuchokera ku gasi wa olefin. DMF pamodzi ndi methylene chloride imagwira ntchito ngati chochotsera varnish kapena lacquers. Amagwiritsidwanso ntchito popanga zomatira, ulusi ndi mafilimu.

    N,N-Dimethylformamide (DMF) ndi chosungunulira chokhala ndi evaporation yotsika, yothandiza pokonzekera njira zothetsera mankhwala osiyanasiyana a hydrophobic organic omwe amagwiritsidwa ntchito popanga ma cell biology.

    N, N-Dimethylformamide idagwiritsidwa ntchito kusungunula makhiristo a MTT mu kuyesa kwamphamvu kwa cell.Inagwiritsidwanso ntchito poyesa ntchito ya feruloyl esterase mu nkhungu yowonetsa ntchito yayikulu ya enzyme.

    Kumwa kwa DMF padziko lonse lapansi mchaka cha 2001 kunali pafupifupi matani 285, 000 ndipo zambiri zomwe zidagwiritsidwa ntchito ngati zosungunulira m'mafakitale.

    MMENE MUNGAGULE KWA IFE

    Chemwin ikhoza kupereka ma hydrocarbon ambiri ambiri ndi zosungunulira zamankhwala kwa makasitomala aku mafakitale.Izi zisanachitike, chonde werengani mfundo zotsatirazi zokhuza kuchita bizinesi nafe: 

    1. Chitetezo

    Chitetezo ndicho chofunikira kwambiri chathu. Kuphatikiza pa kupatsa makasitomala chidziwitso chokhudza kugwiritsa ntchito bwino komanso kusamala zachilengedwe kwa zinthu zathu, tadziperekanso kuwonetsetsa kuti chiwopsezo chachitetezo cha ogwira ntchito ndi makontrakitala chikuchepetsedwa kukhala chocheperako komanso chotheka. Choncho, tikufuna kuti kasitomala awonetsetse kuti miyezo yoyenera yotsitsa ndi kusunga chitetezo ikukwaniritsidwa tisanaperekedwe (chonde onani zowonjezera za HSSE pazogulitsa zomwe zili pansipa). Akatswiri athu a HSSE atha kupereka chitsogozo pamiyezo iyi.

    2. Njira yobweretsera

    Makasitomala amatha kuyitanitsa ndikutumiza zinthu kuchokera ku chemwin, kapena atha kulandira zinthu kuchokera kumakampani athu opanga. Njira zoyendera zomwe zilipo zikuphatikiza magalimoto, njanji kapena ma multimodal (mikhalidwe yosiyana imagwira ntchito).

    Pankhani ya zofuna za makasitomala, titha kufotokoza zofunikira za mabwato kapena akasinja ndikugwiritsa ntchito miyezo yapadera yachitetezo / kuwunika ndi zofunikira.

    3. Kuchuluka kwa dongosolo lochepa

    Ngati mumagula zinthu patsamba lathu, kuchuluka kwa madongosolo ocheperako ndi matani 30.

    4.Kulipira

    Njira yolipirira yokhazikika imachotsedwa mwachindunji mkati mwa masiku 30 kuchokera pa invoice.

    5. Zolemba zotumizira

    Malemba otsatirawa amaperekedwa pakubweretsa kulikonse:

    · Bill of Lading, CMR Waybill kapena chikalata china chamayendedwe

    · Satifiketi Yowunikira kapena Yogwirizana (ngati pakufunika)

    · Zolemba zokhudzana ndi HSSE mogwirizana ndi malamulo

    · Zolemba za kasitomu mogwirizana ndi malamulo (ngati pakufunika)


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