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ʻO Dimethylformamide (DMF) CAS 68-12-2 Kina ʻO ke kumu kūʻai maikaʻi loa
  • Dimethylformamide (DMF) CAS 68-12-2 Kina ke kumu kūʻai maikaʻi loa

ʻO ka wehewehe pōkole:


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  • Awa:Kina
  • Kūkākūkā uku:L/C, T/T, Western Union
  • CAS:68-12-2

    • Huahana Huahana

    Huahana Huahana

    inoa mea kūʻai：N,N-Dimethylformamide

    ʻAno molekala:C3H7NO

    No CAS:68-12-2

    Huahana molecular structure:

    N-Dimethylformamide

    NA WAIWAI KEMIIKA

    N,N-Dimethylformamide he wai waihoʻoluʻu ʻole a melemele iki paha me kahi paila o 153°C a me kahi kaomi mahu o 380 Pa ma 20°C.Hiki ke hoʻoheheʻe ʻia i ka wai a hiki ke hoʻoheheʻe ʻia i loko o nā ʻona, acetone a me benzene.Hoʻohana ʻia ʻo N, N-Dimethylformamide e like me ka solvent, catalyst a me ke kinoea absorbent.E hana ikaika me ka sulfuric acid concentrated, fuming nitric acid a hiki ke pahū.ʻAʻole ʻala ʻo Dimethylformamide maʻemaʻe, akā ʻo ka ʻenehana a i ʻole ka Dimethylformamide i hoʻololi ʻia he ʻala iʻa no ka mea aia nā haumia o Dimethylamine.ʻAʻole paʻa ka Dimethylformamide (ʻoi loa i nā wela kiʻekiʻe) i mua o kahi kumu ikaika e like me ka sodium hydroxide a i ʻole ka waikawa ikaika e like me ka waika hydrochloric a i ʻole ka sulfuric acid, a ua hydrolyzed i ka formic acid a me ka dimethylamine.

    AINA NOHO

    lāʻau lapaʻau
    ʻOihana wahie
    Pesticide
    Huina Diesel Engine
    Pahu hau
    ʻAerosol Spray

    ʻO N,N-Dimethylformamide (DMF) he wai maʻemaʻe i hoʻohana nui ʻia i nā ʻoihana e like me ka solvent, additive, a i ʻole ka waena ma muli o kona hiki ʻole i ka wai a me nā mea hoʻoheheʻe organik maʻamau.

    Hoʻohana nui ʻia ʻo Dimethylformamide ma ke ʻano he mea hoʻoheheʻe ʻoihana.Hoʻohana ʻia nā hoʻonā Dimethylformamide no ka hoʻoponopono ʻana i nā fibers polymer, nā kiʻiʻoniʻoni, a me nā uhi ʻili;e ʻae i ka wili maʻalahi o nā fiber acrylic;e hana i nā enamels uea, a ma ke ʻano he crystallization medium ma ka ʻoihana lāʻau lapaʻau.

    Hiki ke hoʻohana ʻia ʻo DMF no ka formylation me ka alkyllithium a i ʻole Grignard reagents.

    Hoʻohana ʻia ia ma ke ʻano he reagent ma Bouveault aldehyde synthesis a me ka pane ʻana o Vilsmeier-Haack.Hana ia ma ke ʻano he catalyst i ka synthesis o acyl chlorides.Hoʻohana ʻia ia no ka hoʻokaʻawale ʻana a me ka hoʻomaʻemaʻe ʻana i ke kino mai ke kinoea olefin.ʻO DMF me ka methylene chloride ka mea e wehe ai i ka varnish a i ʻole nā ​​​​lacquers.Hoʻohana ʻia ia i ka hana ʻana i nā adhesives, fibers a me nā kiʻiʻoniʻoni.

    ʻO N,N-Dimethylformamide (DMF) he mea hoʻoheheʻe me ka haʻahaʻa haʻahaʻa haʻahaʻa, pono no ka hoʻomākaukau ʻana i nā hāʻina me nā ʻano mea hoʻohui hydrophobic organik i hoʻohana ʻia i nā noi biology molecular.

    Ua hoʻohana ʻia ʻo N, N-Dimethylformamide no ka hoʻoheheʻe ʻana i nā kristal MTT i ka hoʻāʻo ʻana o ka cell viability assays.

    ʻO ka hoʻohana ʻana i ka honua holoʻokoʻa o DMF i ka makahiki 2001 ma kahi o 285,000 metric tonnes a ʻo ka hapa nui o ia mea i hoʻohana ʻia ma ke ʻano he mea hoʻoheheʻe ʻenehana.

    Pehea e kūʻai mai ai iā mākou

    Hiki iā Chemwin ke hāʻawi i ka nui o nā hydrocarbons nui a me nā mea hoʻoheheʻe kemika no nā mea kūʻai aku ʻoihana.Ma mua o kēlā, e heluhelu i ka ʻike kumu e pili ana i ka hana ʻana me mākou: 

    1. Palekana

    ʻO ka palekana kā mākou mea nui.Ma waho aʻe o ka hāʻawi ʻana i nā mea kūʻai aku i ka ʻike e pili ana i ka hoʻohana palekana a me ka hoʻohana ʻana i ka nohona o kā mākou huahana, ua paʻa pū mākou i ka hōʻoia ʻana e hōʻemi ʻia nā pilikia palekana o nā limahana a me nā mea hana ʻaelike i kahi liʻiliʻi kūpono a hiki.No laila, koi mākou i ka mea kūʻai aku e hōʻoia i ka hoʻokō ʻana i nā kūlana palekana kūpono no ka wehe ʻana a me ka mālama ʻana ma mua o kā mākou hoʻouna ʻana (e ʻoluʻolu e nānā i ka appendix HSSE ma nā ʻōlelo a me nā kūlana kūʻai ma lalo).Hiki i kā mākou mau loea HSSE ke hāʻawi i ke alakaʻi i kēia mau kūlana.

    2. Keʻano hoʻouna

    Hiki i nā mea kūʻai ke kauoha a hāʻawi i nā huahana mai chemwin, a i ʻole hiki iā lākou ke loaʻa nā huahana mai kā mākou hale hana.ʻO nā ʻano kaʻa kaʻa i loaʻa ke kaʻa kaʻa, kaʻaahi a i ʻole ka halihali multimodal (e pili ana nā kūlana kaʻawale).

    I ka hihia o nā koi o ka mea kūʻai aku, hiki iā mākou ke kuhikuhi i nā koi o nā moku a i ʻole nā ​​pahu pahu a kau i nā kūlana palekana / loiloi kūikawā a me nā koi.

    3. Ka nui kauoha liʻiliʻi

    Inā kūʻai ʻoe i nā huahana mai kā mākou pūnaewele, ʻo ka liʻiliʻi liʻiliʻi he 30 tons.

    4. Uku

    ʻO ke ala uku maʻamau ka unuhi pololei ʻana i loko o 30 mau lā mai ka invoice.

    5. Nā palapala hoʻouna

    Hāʻawi ʻia kēia mau palapala i kēlā me kēia hoʻouna:

    · Bill of Lading, CMR Waybill a i ʻole nā ​​palapala halihali e pili ana

    · Palapala hōʻoia o ka nānā ʻana a i ʻole Conformity (inā koi ʻia)

    · Nā palapala pili i ka HSSE e like me nā lula

    · Nā palapala dute e like me nā lula (inā pono)

  • Mua:
  • Aʻe:
    • E kākau i kāu leka ma aneʻi a hoʻouna mai iā mākou

    Māhele huahana