Fa'amatalaga Puupuu:


  • Fa'amatalaga FOB Tau:
    US $1,890
    / Tone
  • Taulaga:Tianjin, Saina
  • Tulaga totogi:L/C, T/T, Western Union
  • CAS:62-53-3
  • Fa'amatalaga Oloa

    Faailoga o oloa

    Igoa OloaAniline

    fa'asologa mole:C6H7N

    Numera CAS:62-53-3

    Fauga mole mole oloa

     Aniline

    Meatotino tau vailaau:

    Aniline o le amine manogi sili ona faigofie ma o se tuufaatasiga e fausia e ala i le suitulaga o se hydrogen atom i le molecule benzene ma se vaega amino. O le suau'u e leai ni lanu e pei o le vai e mu ma malosi lona manogi. A faʻamafanafanaina i le 370 C, e laʻititi laʻititi i le vai ma soluble i le ethanol, eter, chloroform ma isi solvents organic. E lanu enaena i le ea po o lalo o le la. E mafai ona fa'amama i le ausa. O sina vaega itiiti o le pauta zinc e fa'aopoopoina e puipuia ai le fa'ama'iina pe a fa'amama. E mafai ona faʻaopoopoina le aniline mama 10 ~ 15ppm NaBH4 e puipuia ai le faʻaleagaina o le faʻamaʻi. Ole fofo ole aniline ole alkaline.
    E faigofie ona maua le masima pe a fegalegaleai ma le acid. O le hydrogen atoms i ona vaega amino e mafai ona suitulaga i le alkyl poʻo le acyl vaega e maua ai le lua poʻo le tolu vasega aniline ma acyl aniline. Pe a tula'i mai le suiga, o oloa o le ortho ma le para-substituted e tele lava ina gaosia. E tali atu i le nitrite e fai ai masima diazonium, lea e mafai ona fa'aogaina e gaosia ai se fa'asologa o mea e maua mai i le benzene ma mea fa'aoga azo.

    Talosaga:

    Aniline o se tasi o mea sili ona taua i totonu o pisinisi vali. E mafai ona faaaogaina i le alamanuia vali e gaosia vaitusi acid lanumoana G, acid medium BS, acid samasama vaivai, moli tuusao S, tuusao rosé, indigo lanumoana, disperse samasama enaena, cationic rosé FG ma reactive mumu mumu X-SB, ma isi; i pigments organic, e faʻaaogaina e gaosia ai le mumu auro, mumu auro g, lanu mumu lapoa, phenocyanine mumu, suauʻu soluble uliuli, ma isi E mafai foi ona faʻaaogaina e avea o se mea mataʻutia mo vailaʻau sulfa vailaʻau, ma e avea o se mea vavalo i le gaosiga o mea manogi, palasitika, varnishes, ata tifaga, ma isi. solvent; e mafai foi ona faʻaaogaina e gaosia ai le hydroquinone ma le 2-phenylindole.
    Aniline ose mea taua tele mo le gaosiga o vailaau fa'asaina.

    Vailaau faalafua


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