iimveliso

ukwenziwa kwe-ORGANIC INTERMEDIATES N,N-Dimethylformamide CAS 68-12-2

inkcazelo emfutshane:

Icandelo le-N,N-dimethyl carapace sisinyibilikisi esinqabileyo.Amasuntswana e-Microchloride ane-hygroscopic kwaye anokuba yi-hygroscopic.Isicatshulwa sixutywe kunye neentlobo ezahlukeneyo ze-solvents eziphilayo ezifana ne-ethanol, i-chlorine kunye namanzi e-ethyl, kwaye inezinto ezincinci.
Ulwelo olungenambala noluselubala.Yinto enyibilikayo epholileyo enert.Ngaphandle kwee-halogenated hydrocarbons, inokuxutywa ngokukhululekileyo namanzi kunye nezinyibilikisi ezininzi eziphilayo.
I-1) Yinto egqwesileyo ye-organic solvent, esetyenziswa njenge-solvent ye-polyurethane Chemicalbook ester, i-polyacrylonitrile, kunye ne-polyvinyl chloride, kwaye kwakhona njengento ekrwada ye-extractants, amayeza kunye ne-pesticides.
2) Isetyenziswe njenge-reagent yohlalutyo kunye ne-solvent ye-vinyl resin kunye ne-acetylene
3) Isinyibilikisi se-titration esingenamanzi.
Email:CEO@mit-ivy.com
Whatsapp:008613805212761
I-4) I-Dimethylformamide ayisiyiyo kuphela imveliso yeekhemikhali eziguquguqukayo, kodwa kunye ne-solvent egqwesileyo kakhulu.


  • Igama:N, N-Dimethylformamide
  • I-CAS:68-12-2
  • MF:C3H7NO
  • Imbonakalo :Ulwelo olungenambala olucacileyo
  • Iindidi ezinxulumeneyo:Izinto eziphila
  • MOQ:25KG
  • Immimiselo yokuhlawula:TT;L/C emehlweni
  • I-COA/MSDS:Iyafumaneka
  • Imvelaphi:Jiangsu, eTshayina
  • Uphawu:I-MIT -IVY
  • Uhlobo lweshishini:Ukudityaniswa kweshishini kunye norhwebo
  • Iinkcukacha zeMveliso

    Iithegi zeMveliso

    Isicelo

    Ulwelo olungenambala olucacileyo okanye olutyheli olukhanyayo olunevumba lentlanzi

    1. Yinto egqwesileyo ye-organic solvent, esetyenziswa njenge-solvent ye-polyurethane, i-polyacrylonitrile, kunye ne-polyvinyl chloride.Ikwasetyenziswa njengemathiriyeli ekrwada kwi-extractants, amayeza kunye nezitshabalalisi.

    2. Isetyenziswe njenge-reagent yokuhlalutya kunye ne-solvent ye-vinyl resin kunye ne-acetylene

    3. I-Dimethylformamide ayisiyiyo kuphela imveliso yeekhemikhali esebenza ngeendlela ezininzi, kodwa kunye ne-solvent egqwesileyo esebenza ngeendlela ezininzi.I-Dimethylformamide yi-solvent efanelekileyo yeepolymers ezahlukeneyo ezifana ne-polyethylene, i-polyvinyl chloride, i-polyacrylonitrile, i-polyamide, njl., kwaye ingasetyenziselwa ukujikeleza okumanzi kweefayili zokwenziwa ezifana ne-polyacrylonitrile fiber, kunye ne-synthesis ye-polyurethane;Isetyenziselwa ukwenza ifilimu yeplastiki;inokusetyenziswa njengesixhobo sokususa ipeyinti ukususa ipeyinti;inokunyibilikisa ezinye ii-pigments ezi-low-solubility, inika i-pigments iimpawu zedayi.I-Dimethylformamide isetyenziselwa ukukhutshwa kwe-aromatics kunye nokwahlula kunye nokubuyiselwa kwe-butadiene kwi-C4 iqhezu kunye ne-isoprene kwi-C5 iqhezu.Isenokusetyenziswa njengesixhobo esisebenzayo sokwahlula amacandelo angeyo-hydrocarbon kwiparafini..Inokukhethwa okulungileyo kwi-solubility ye-isophthalic acid kunye ne-terephthalic acid: i-solubility ye-isophthalic acid kwi-dimethylformamide inkulu kune-terephthalic acid.I-Chemicalbook yenza i-solvent extraction okanye i-crystallization ye-partial inokwahlula ezimbini.Kwishishini le-petrochemical, i-dimethylformamide ingasetyenziselwa i-gas absorbent ukwahlula kunye nokucokisa igesi.Ekuphenduleni kwezinto eziphilayo, i-dimethylformamide ayisetyenziswanga ngokubanzi njenge-solvent ye-reaction, kodwa kunye ne-intermediate ebalulekileyo kwi-organic synthesis.Kwishishini lemichiza yokutshabalalisa izinambuzane, inokusetyenziselwa ukuvelisa izibulali-zinambuzane;kushishino lwamachiza, ingasetyenziselwa ukwenza iodosamine, doxycycline, cortisone, vitamin B6, iodoside, ququjing, pyrantel, N-formyllysar Onumaric acid, methoxy mustard, chlorambucil, nitrosourea, furfurouracil, tranexamic, choooorole, feges i-chlorpheniramine, njl. I-Dimethylformamide inempembelelo ye-catalytic kwiimpendulo ze-hydrogenation, i-dehydrogenation, i-dehydration kunye ne-dehydrohalogenation, eyanciphisa ubushushu bokuphendula kunye nokuphucula ukucoceka kwemveliso.

    4.I-Titration yezinyibilikisi ezingenamanzi.I-solvent ye-vinyl resin kunye ne-acetylene.Ukuzimisela kweFotometric.Ulwelo olumileyo lwerhasi yechromatographic (ubushushu obona buninzi busetyenziswa yi-50℃, isinyibilikisi yimethanol), iChemicalbook eyahlukileyo ukuhlalutya i-C2-C5 hydrocarbons, kwaye inokwahlula isiqhelo kunye ne-isobutene kunye ne-cis kunye ne-trans-2-butene.Uhlalutyo lweentsalela zezibulali zinambuzane.I-Organic Synthesis.Ukwenziwa kweepeptides.Kushishino lweefoto.

     

    657e826cd074157b828ac5ce450aa90

    Iinkcukacha eziKhawulezayo

    INTO INGCACISO IZIPHUMO
    Pt-Co chrominance ≤10 5
    idimethylamine ppm ≤15 1
    Formic acid ppm ≤25 2
    PH:25°C 20%Isisombululo esinamanzi 7.0-7.5 7.0
    Ukuhanjiswa koMbane: 25°C 20%Isisombululo esinamanzi, thina ≤10 0.14
    Ukufuma ppm ≤500 I-100
    Fe ppm ≤0.05 0.005
    IMethanel ppm ≤20 2
    Isiqulatho esinzima
    (dimethyl Acetamide) ppm
    ≤500 39
    DMF % ≥99.9 99.98

    Iphakheji

    190KG/DRUM, 80DRUMS/20FCL, 15.2MT/20'FCL, 22MT/ISO TANK

    Iziqinisekiso

    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

    Ngathi

    149f6ab13cc0eed602b9863883a18af

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