samfurori

Zafafan tallace-tallace na DMF masu samar da sinadarai don narkewar ƙarfe

taƙaitaccen bayanin:

Bangaren N,N-dimethyl carapace wani ƙarfi ne da ba kasafai ba.Kwayoyin microchloride sune hygroscopic kuma suna iya zama hygroscopic.Abubuwan da aka cire suna da alaƙa da nau'ikan kaushi iri-iri kamar ethanol, chlorine da ruwan ethyl, kuma yana da ɗan ƙaramin abu.
Ruwa mara launi da bayyane.Yana da sauran ƙarfi inert.Ban da halogenated hydrocarbons, ana iya haɗe shi kyauta da ruwa da mafi yawan kaushi.
1) Yana da kyakkyawan kaushi na halitta, wanda aka yi amfani dashi azaman ƙarfi don polyurethane Chemicalbook ester, polyacrylonitrile, da polyvinyl chloride, kuma azaman ɗanyen abu don masu cirewa, magunguna da magungunan kashe qwari.
2) Ana amfani dashi azaman reagent na nazari da sauran ƙarfi don guduro vinyl da acetylene
3) Maganin titration mara ruwa.
Email:CEO@mit-ivy.com
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4) Dimethylformamide ba kawai wani nau'in sinadari mai mahimmanci ba ne kawai, amma kuma yana da kyau sosai.


  • Suna:N, N-Dimethylformamide
  • CAS:68-12-2
  • MF:C3H7N
  • Bayyanar:Ruwa mai haske mara launi
  • Rukuni masu alaƙa:Organics; LEDAHPLC; AnalyticalReagents; Analytical/Chromatography; CHROMASOLVPlus; ChromatographyReagents&;HPLC&;HPLCPlusGradeSolvents(CHROMASOLV);HPLC
  • MOQ:25KG
  • Sharuɗɗan Biyan kuɗi:TT; L/C a gani
  • COA/MSDS:Availale
  • Asalin:Jiangsu, China
  • Alamar:Farashin MIT-IVY
  • Nau'in kamfani:Masana'antu da haɗin gwiwar kasuwanci
  • Cikakken Bayani

    Tags samfurin

    Aikace-aikace

    Ruwa mai haske mara launi ko rawaya mai haske tare da kamshin kifi

    1. Yana da kyau mai kyau na kwayoyin halitta, wanda aka yi amfani da shi azaman maganin polyurethane, polyacrylonitrile, da polyvinyl chloride.Ana kuma amfani da shi azaman ɗanyen abu don cirewa, magunguna da magungunan kashe qwari.

    2. Ana amfani dashi azaman reagent na nazari da sauran ƙarfi don guduro vinyl da acetylene

    3. Dimethylformamide ba kawai wani nau'in sinadari mai mahimmanci ba ne kawai, amma har ma yana da kyau sosai.Dimethylformamide ne mai kyau ƙarfi ga wani iri-iri na polymers kamar polyethylene, polyvinyl chloride, polyacrylonitrile, polyamide, da dai sauransu, kuma za a iya amfani da rigar kadi na roba zaruruwa kamar polyacrylonitrile fiber, da kuma kira na polyurethane;An yi amfani da shi a cikin yin fim ɗin filastik;Hakanan ana iya amfani dashi azaman mai cire fenti don cire fenti;Hakanan yana iya narkar da wasu ƙananan ƙwayoyin cuta, yana ba da alamomin halayen rini.Ana amfani da Dimethylformamide don cirewar aromatics da rabuwa da dawo da butadiene daga ɓangaren C4 da isoprene daga ɓangaren C5.Hakanan za'a iya amfani da shi azaman ingantaccen reagent don raba abubuwan da ba na hydrogen ba daga paraffin..Yana da zaɓi mai kyau ga solubility na isophthalic acid da terephthalic acid: solubility na isophthalic acid a cikin dimethylformamide ya fi girma fiye da na terephthalic acid.Littafin sinadarai yana aiwatar da hakar sauran ƙarfi ko Ƙarƙashin ɓarna na iya raba su biyun.A cikin masana'antar petrochemical, ana iya amfani da dimethylformamide azaman abin sha don raba da tace iskar gas.A cikin halayen kwayoyin halitta, dimethylformamide ba wai kawai ana amfani dashi a matsayin mai narkewa don amsawa ba, amma har ma mahimmancin tsaka-tsaki a cikin kwayoyin halitta.A cikin masana'antar kashe kwari, ana iya amfani da shi don samar da maganin kwari;a cikin Pharmaceutical masana'antu, shi za a iya amfani da su hada iodosamine, doxycycline, cortisone, bitamin B6, iodoside, ququjing, pyrantel, N-formyllysar Onumaric acid, methoxy mustard, chlorambucil, nitrosourea, furfurouracil, tranexamic acid, fengestrol, cholecystitis, fengethasone chlorpheniramine, da dai sauransu.

    4.Titration na kaushi marasa ruwa.Mai narkewa don resin vinyl da acetylene.Ƙaddamar da hoto.Gas chromatographic tsayayye ruwa (mafi yawan amfani da zazzabi 50 ℃, sauran ƙarfi ne methanol), raba Chemicalbook don nazarin C2-C5 hydrocarbons, kuma zai iya raba al'ada da isobutene da cis da trans-2-butene.Binciken ragowar magungunan kashe qwari.Tsarin Halitta.Tsarin peptides.Don masana'antar daukar hoto.

     

    657e826cd074157b828ac5ce450aa90

    Cikakken Bayani

    ITEM BAYANI SAKAMAKO
    Pt-Co chrominance ≤10 5
    dimethylamine ppm ≤15 1
    Formic acid ppm ≤25 2
    PH:25°C 20% Magani mai ruwa 7.0-7.5 7.0
    Wutar Lantarki: 25°C 20% Maganin ruwa mai ruwa, mu ≤10 0.14
    Danshi ppm ≤500 100
    da ppm ≤0.05 0.005
    Metanel ppm ≤20 2
    Nau'i mai nauyi
    (dimethyl acetamide) ppm
    ≤500 39
    DMF % ≥99.9 99.98

    Kunshin

    190KG/Drum, 80DRUMS/20FCL, 15.2MT/20'FCL, 22MT/ISO Tank

    Takaddun shaida

    22
    222
    CAS 99-97-8 N, N-DIMETHYL-P-TOLUIDINE 99.88%
    CAS 99-97-8 N, N-DIMETHYL-P-TOLUIDINE 99.88%
    Kamfanin masana'antar mit-ivy Supply high quality dyestuff matsakaici 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 Sauran Sunaye:beta-Monoxynaphthalene MF:C10H8O, EINECS No.205 -182-7 Wuri na Asalin: Sin

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