samfur

13488-22-7, 5,8,11-Icosatriynoic acid

Takaitaccen Bayani:


Cikakken Bayani

tuntube mu

Marufi da FAQ

Tags samfurin

Chemical & Jiki Properties

Yawan yawa 1.0± 0.1 g/cm3
Wurin Tafasa 473.8± 40.0 °C a 760 mmHg
Tsarin kwayoyin halitta C20H28O2
Nauyin Kwayoyin Halitta 300.435
Wurin Flash 221.9±22.0 °C
Daidai Mass 300.208923
PSA 37.30000
LogP 6.15
Ruwan Ruwa 0.0± 2.5 mmHg a 25 ° C
Fihirisar Refraction 1.507

Makamantu

Icosa-5,8,11-triynoic acid
Saukewa: MFCD00077343
5,8,11-Eicosatriynoic acid
5,8,11-Icosatriynoic acid

 

 

 

 




  • Na baya:
  • Na gaba:

  • tuntube mu:

    skype/wechat/whatsapp :+8617172178866
    e-mail:victoria@chinadumi.com

     

     

    Shiryawa

    gfhdfh (2)

     

    Me yasa Zaba US?
    1. Zaɓin albarkatun ƙasa sosai, samfuranmu sune mafi girman tsarki.
    2.Ma'ana da m farashin.Bayar da mafi kyawun sabis na ƙwararru.
    3. Fast bayarwa na samfurori, samfurori daga stock.Ingantacciyar hanyar jigilar kaya.
    4.Full kwarewa na manyan lambobi kwantena loading a cikin tashar jiragen ruwa na kasar Sin.
    5. Mafi kyawun sabis bayan kaya.
    6. Takaddun ƙwararru don izinin al'adarku.

     

    1.Ta yaya za mu iya tabbatar da inganci?
    Koyaushe samfurin da aka riga aka yi kafin samarwa da yawa;Koyaushe Dubawa na ƙarshe kafin kaya.
    2.me yasa zaka saya daga gare mu?
    (1) Kyakkyawan inganci mai inganci tare da kyawawan farashin gasa.(2) Babban ƙarfin samar da samfuran barga.(3) Safty da sauri jigilar kaya ta ruwa/ta iska.(4) Samfurin oda karbabbe.
    3. Menene MOQ ɗin ku?Menene lokacin jigilar kaya?
    Yawanci, MOQ ɗinmu shine 1kg.Amma yana iya zama daidai da ainihin buƙatarku.Kowane adadi yayi kyau.
    Gabaɗaya kwanaki 2-3 bayan karɓar biyan kuɗi (sai dai hutun Sinanci)
    4.Akwai rangwame?
    Tabbas, za mu yi la'akari da rangwame don masu siye na farko, har ma da yawa.
    5.wane sharuɗɗan biyan kuɗi kuke karɓa?muna so mu karɓi canja wurin banki, Western Union ko BTC.

    Ku rubuta sakonku anan ku aiko mana