Takaitaccen Bayani:


  • Farashin FOB:
    US $3,000
    / Ton
  • Port:China
  • Sharuɗɗan Biyan kuɗi:L/C, T/T, Western Union
  • CAS:79-01-6
  • Cikakken Bayani

    Tags samfurin

    Sunan samfur:Trichlorethylene

    Tsarin kwayoyin halitta:C2HCl3

    Lambar CAS:79-01-6

    Tsarin kwayoyin halitta:

    Trichlorethylene

    Abubuwan Sinadarai:

    Trichlorethylene (TCE) bayyananne, mara launi, mara ƙonewa (a dakin zafin jiki) barga mai guba tare da wari mai kama da chloroform (ATSDR, 2011).Yana da ɗan narkewa a cikin ruwa, yana narkewa a cikin greases da sauran kaushi na yau da kullun, kuma yana tafasa a 87°C (190F).
    A kan hulɗa da iska, sannu a hankali yana lalata kuma ya samar da phosgene, hydrogen chloride, da dichloroacetyl chloride.Trichlorethylene a cikin hulɗa da ruwa ya zama mai lalacewa kuma ya haifar da dichloroacetic acid da hydrochloric acid.Yana narkewa a cikin methanol, diethyl ether, da acetone.
    Trichlorethylene kuma an san shi da trichloroethene, acetylene trichloride, 1-chloro-2,2- dichlorethylene, da ethylene trichloride, kuma ana rage shi da yawa zuwa TRI.Yana da wani maras tabbas, chlorinated Organic hydrocarbon da ake amfani da ko'ina don rage rage karafa da matsayin hydrofluorocarbon (HFC-134a) matsakaici (ATSDR, 2013).Hakanan ana amfani dashi a cikin mannewa, ƙirar fenti, fenti, lacquers, da varnishes.A cikin 1930s, an gabatar da TCE don amfani da bushewar bushewa, amma an daina wannan aikin a cikin shekarun 1950 lokacin da aka maye gurbin TCE da tetrachlorethylene (PCE).Yana da adadin sauran amfani da suka gabata a cikin kayan kwalliya, magunguna, abinci, da magungunan kashe qwari (US EPA, 2011).Yana da gurɓataccen muhalli wanda aka gano a cikin iska, ruwan ƙasa, ruwan sama, da ƙasa

    Aikace-aikace:

    Ana amfani da Trichlorethylene azaman kaushi, a bushewar bushewa, a cikin ɓata lokaci, kuma cikin iyakancewar amfani da maganin fiɗa.
    Hydrocarbon mai sinadarin chlorinated da ake amfani da shi azaman abin wanke-wanke ko sauran ƙarfi don karafa, mai, resins, sulfur da kuma azaman wakili na lalata gemal.Yana iya haifar da kumburi lamba dermatitis, generalized exanthema, Stevens-Johnson ciwo, pustular ko bullous fashewa da scleroderma.
    Mai narkewa don mai, kakin zuma, resins, mai, roba, fenti, da varnishes.Mai narkewa don esters cellulose da ethers.Ana amfani dashi don hakar sauran ƙarfi a masana'antu da yawa.A cikin raguwa, a bushe bushewa.A cikin kera sinadarai, magunguna, irin su chloroacetic acid.


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