umthengisi wokuvelisa iMethyl propionate CAS 554-12-1

umthengisi wokuvelisa iMethyl propionate CAS 554-12-1 Umfanekiso obonakalayo
  • umthengisi wokuvelisa iMethyl propionate CAS 554-12-1
  • umthengisi wokuvelisa iMethyl propionate CAS 554-12-1
  • umthengisi wokuvelisa iMethyl propionate CAS 554-12-1
  • umthengisi wokuvelisa iMethyl propionate CAS 554-12-1

Inkcazelo emfutshane:

I-Methyl propionate cas 554-12-1 ngexabiso elihle


  • Igama lemveliso :I-methyl propionate
  • I-CAS:554-12-1
  • MF:C4H8O2
  • MW:88.11
  • EINECS:209-060-4
  • Umlinganiswa:umenzi
  • Umqulu:I-1 g / ibhotile okanye i-25 g / ibhotile

    • Iinkcukacha zeMveliso

    Iithegi zeMveliso

    Inkcazo

    Ipropati yemveliso

    Igama lemveliso: Methyl propionate

    CAS: 554-12-1

    MF: C4H8O2

    MW: 88.11

    Ubuninzi: 0.915 g/ml

    Indawo yokunyibilika:-88°C

    Iphakheji: 1 L / ibhotile, 25 L / idrum, 200 L / igubu

    Inkcazo

    Izinto

    		 Iinkcukacha
    Imbonakalo Ulwelo olungenambala
    Ubunyulu ≥99%
    Umbala(Co-Pt) ≤15
    Amanzi ≤0.5%

    Isicelo

    【Sebenzisa enye】

    I-Methyl propionate CAS 554-12-1 esetyenziswa njengendawo ephakathi kwamayeza, izitshabalalisi kunye neziqholo

    【Sebenzisa ezimbini】

    I-Methyl propionate esetyenziswa njengento eqhelekileyo kunye ne-solvent kuhlalutyo lwe-chromatographic

    【Sebenzisa eziNtathu】

    I-Methyl propionate esetyenziswa njengenyibilikisi ye-nitrocellulose, esetyenziswa kwimveliso yepeyinti yokutshiza ye-nitro kunye nokwaleka, kwaye ikwasetyenziswa njengesinyibilikisi kwiziqholo kunye nezinongo. Ikwasetyenziswa njengendawo ephakathi kwi-organic synthesis.

    【Sebenzisa isine】

    Umgangatho wohlalutyo lwechromatographic yegesi. I-Organic Synthesis. Ukunyibilikisa i-nitrocellulose.

    Malunga nezoThutho

    1. Ngokuxhomekeke kwiimfuno zabathengi bethu, sinokunika iindlela ezahlukeneyo zokuthutha.
    2. Ngee-odolo ezincinci, sinikezela ngenqanawa ngenqanawa okanye iinkonzo zekhuriya zamazwe ngamazwe ezifana ne-FedEx, DHL, TNT, EMS, kunye nezinye iindlela ezininzi ezizodwa zokuhamba ngamazwe ngamazwe.
    3. Sinokuthutha ngolwandle ukuya kwizibuko elichaziweyo ngeemali ezinkulu.
    4. Ukongezelela, sinokunikezela ngeenkonzo ezizodwa ngokusekelwe kwiimfuno zabaxhasi bethu kunye neempawu zempahla yabo.

    FAQ

    1. Kuthekani ngexesha elikhokelayo lomyalelo wobungakanani bobunzima?
    RE: Ngokuqhelekileyo sinokulungisa iimpahla kakuhle kwiiveki ezi-2 emva kokuba ufake i-odolo, kwaye ke sinokubhukisha indawo yempahla kwaye silungiselele ukuthunyelwa kuwe.

    2. Kuthekani ngexesha lokukhokela?
    Impendulo: Ngexabiso elincinci, iimpahla ziya kuthunyelwa kuwe ngaphakathi kwe-1-3 yeentsuku zokusebenza emva kwentlawulo.
    Ngobungakanani obukhulu, iimpahla ziya kuthunyelwa kuwe ngaphakathi kwe-3-7 yeentsuku zokusebenza emva kwentlawulo.

    3. Ngaba kukho nasiphi na isaphulelo xa sifaka iodolo enkulu?
    RE: Ewe, siya kunika isaphulelo esahlukileyo ngokweodolo yakho.

    4. Ndingayifumana njani isampuli ukujonga umgangatho?
    RE: Emva kokuqinisekiswa kwexabiso, unokufuna isampuli ukujonga umgangatho kwaye singathanda ukubonelela ngesampuli.

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