mankhwala

kupanga ORGANIC INTERMEDIATES N,N-Dimethylformamide CAS 68-12-2

Kufotokozera mwachidule:

Chigawo cha N,N-dimethyl carapace ndi chosungunulira chosowa.Tinthu ta microchloride ndi hygroscopic ndipo imatha kukhala hygroscopic.The Tingafinye ndi miscible ndi zosiyanasiyana zosungunulira organic monga Mowa, chlorine ndi ethyl madzi, ndipo ali ndi kanthu pang'ono.
Zamadzimadzi zopanda mtundu komanso zowonekera.Ndi polar inert zosungunulira.Kupatula ma halogenated hydrocarbons, imatha kusakanizidwa momasuka ndi madzi ndi zosungunulira zambiri za organic.
1) Ndiwosungunulira wabwino kwambiri wa organic, womwe umagwiritsidwa ntchito ngati chosungunulira cha polyurethane Chemicalbook ester, polyacrylonitrile, ndi polyvinyl chloride, komanso ngati zopangira zopangira, mankhwala ndi mankhwala ophera tizilombo.
2) Amagwiritsidwa ntchito ngati reagent yowunikira komanso zosungunulira za vinyl resin ndi acetylene
3) Non-amadzimadzi titration zosungunulira.
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4) Dimethylformamide sikuti ndi mankhwala osakanikirana kwambiri, komanso ndi zosungunulira zosunthika kwambiri.


  • Dzina:N, N-Dimethylformamide
  • CAS:68-12-2
  • MF:C3H7NO
  • Mawonekedwe:Zamadzimadzi zowoneka bwino zopanda mtundu
  • Magulu ofananira:Organics;LEDAHPLC;AnalyticalReagents;Analytical/Chromatography;CHROMASOLVPlus;ChromatographyReagents&;HPLC&;HPLCPlusGradeSolvents(CHROMASOLV);HPLC
  • MOQ:25KG
  • Malipiro:TT; L/C pakuwona
  • COA/MSDS:Zilipo
  • Koyambira:Jiangsu, China
  • Mtundu:MIT-IVY
  • Mtundu wamabizinesi:Kuphatikiza kwamakampani ndi malonda
  • Tsatanetsatane wa Zamalonda

    Zolemba Zamalonda

    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.

     

    657e826cd074157b828ac5ce450aa90

    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

    22
    222
    CAS 99-97-8 N,N-DIMETHYL-P-TOLUIDINE 99.88%
    CAS 99-97-8 N,N-DIMETHYL-P-TOLUIDINE 99.88%
    mit-ivy industry company Supply high quality dyestuff intermediate cas 135-19-3 Beta Naphthol in stock 2-naphthol,Dyestuff Intermediates,Flavor & Fragrance Intermediates  whatsapp:+86 13805212761 http://www.mit-ivy.com  Whatsapp/wechat:+86 13805212761 https://www.mit-ivy.com   mit-ivy industry company info@mit-ivy.com  CAS No.:135-19-3 Other Names:beta-Monoxynaphthalene MF:C10H8O, EINECS No.205-182-7 Place of Origin:China

    Zambiri zaife

    149f6ab13cc0eed602b9863883a18af

    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
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    Transport: Kuyenda bwino komanso kutumiza mphezi
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    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.
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