I-2-Mercaptopyridine CAS 2637-34-5 umenzi womthengisi

2-Mercaptopyridine CAS 2637-34-5 umenzi umthengisi Umfanekiso ofakiweyo
  • I-2-Mercaptopyridine CAS 2637-34-5 umenzi womthengisi
  • I-2-Mercaptopyridine CAS 2637-34-5 umenzi womthengisi
  • I-2-Mercaptopyridine CAS 2637-34-5 umenzi womthengisi
  • I-2-Mercaptopyridine CAS 2637-34-5 umenzi womthengisi

Inkcazelo emfutshane:

ukuthenga 2-Mercaptopyridine cas 2637-34-5 ixabiso factory


  • Igama lemveliso :2-Mercaptopyridine
  • I-CAS:2637-34-5
  • MF:C5H5NS
  • MW:111.16
  • EINECS:220-131-9
  • Umlinganiswa:umenzi
  • Umqulu:1 kg/kg okanye 25 kg/igubu

    • Iinkcukacha zeMveliso

    Iithegi zeMveliso

    Inkcazo

    Igama leMveliso: 2-Mercaptopyridine

    CAS: 2637-34-5
    MF: C5H5NS
    MW: 111.16
    I-EINECS: 220-131-9
    Indawo yokunyibilika: 127-130 °C(lit.)
    Indawo yokubila: 184.9±23.0 °C(Kuqikelelwe)
    Ubuninzi: 1.161 (uqikelelo)
    Isalathiso se-refractive: 1.5605 (uqikelelo)
    Fp: 125°C
    Ubushushu bokugcina: 2-8°C
    Ifom: Umgubo weCrystalline
    Umbala: Mthubi ukuya kumdaka
    Ukunyibilika kwamanzi: 50 g/L (20 ºC)
    Uvakalelo: Ayivani nguMoya
    BRN: 105758

    Inkcazo

    Igama lemveliso 2-Mercaptopyridine
    Imbonakalo Umgubo weCrystalline oMhlophe ukuya kumdaka
    Ubunyulu 99% imizuzu
    MW 111.16
    Indawo yokunyibilika 127-130 °C(lit.)

    Isicelo

    1. Isetyenziswe njengendawo ephakathi kwi-organic synthesis

    2. Isetyenziswe njenge-ligand kwizakhiwo zetsimbi

    Intlawulo

    * Sinokubonelela ngeendlela ezahlukeneyo zentlawulo zokhetho lwabathengi.

    * Xa isixa sincinci, abathengi badla ngokwenza intlawulo nge-PayPal, i-Western union, i-Alibaba, njl.

    * Xa isixa sikhulu, abathengi badla ngokwenza intlawulo ngeT/T, L/C xa bebona, Alibaba, njl.

    * Ngaphandle koko, ngakumbi nangakumbi abathengi baya kusebenzisa i-Alipay okanye i-WeChat intlawulo ukwenza intlawulo.

    intlawulo

    Ugcino

    Ivalwe kwindawo epholileyo neyomileyo kwi-2-8ºC.

    Inkcazo yamanyathelo oncedo lokuqala ayimfuneko

    Ingcebiso ngokubanzi
    Dibana nogqirha. Bonisa le ncwadana yobugcisa yokhuseleko kugqirha kwisiza.
    Ukuphefumla
    Ukuba utsaliwe, hambisa isigulana kumoya omtsha. Ukuba uyeka ukuphefumla, nika umoya owenziweyo. Dibana nogqirha.
    ukudibana kwesikhumba
    Pula ngesepha kunye namanzi amaninzi. Dibana nogqirha.
    uqhagamshelo lamehlo
    Hlanza ngokucokisekileyo ngamanzi amaninzi ubuncinane imizuzu eyi-15 kwaye udibane nodokotela.
    Ukungeniswa
    Ungaze utyise nantoni na esuka emlonyeni uye emntwini ongekho zingqondweni. Hlamba umlomo wakho ngamanzi. Dibana nogqirha.

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