Chaw tsim tshuaj paus Bromoethane CAS 74-96-4

Lus piav qhia luv luv:

Bromoethane CAS 74-96-4 nrog tus nqi zoo tshaj


  • Khoom npe:Bromoethane
  • CAS:74-96-4 ib
  • MF:C2H5 Ib
  • MW:108.97 Nws
  • EINECS:200-825-8
  • Cim:tsim tawm
  • Pob:1 kg / kg los yog 25 kg / nruas
  • Product Detail

    Khoom cim npe

    Kev piav qhia

    Khoom npe: Bromoethane
    CAS: 74-96-4
    MF: C2H5Br
    MW: 108.9651
    Qhov ceev: 1.46 g / ml
    Melting point: -119 ° C
    Kub taw tes: 37-40 ° C
    Pob: 1L / lub raj mis, 25L / nruas, 200L / nruas
    Khoom: Bromoethane yog xim tsis muaj xim, pob tshab, flammable thiab volatile kua. Nws muaj ether tsw thiab ntsim saj. Nws hloov daj daj nyob rau hauv cov huab cua thiab nyob rau hauv lub xub ntiag ntawm lub teeb. Nws yog miscible nrog ethanol, ether, chloroform thiab lwm yam organic solvents, me ntsis soluble hauv dej.

    Specification

    Cov khoom
    Specifications
    Qhov tshwm sim
    Colorless pob tshab kua
    Purity
    ≥98.5%
    PH
    6-8
    Dej
    ≤ 0.5%

     

    Daim ntawv thov

    1.Bromoethane cas 74-96-4 tuaj yeem siv dav hauv kev sib xyaw ntawm dyes thiab txuj lom.
    2.Bromoethane tuaj yeem siv ua hnyav, regrigerant, fumigant thiab lwm yam.

    Kev them nyiaj

    1, T / T
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    3, Visa
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    5, Paypal ua
    6, Alibaba Trade Assurance
    7, Western union
    8, MoneyGram
    9 Tsis tas li ntawd, qee zaum peb kuj lees txais Alipay lossis WeChat.

    kev them nyiaj

    Cia

    Muab cia rau hauv ib lub tsev muag khoom qhuav thiab ventilated.

    FAQ

    1. Koj tus MOQ yog dab tsi?
    RE: Feem ntau peb cov MOQ yog 1 kg, tab sis qee zaum nws kuj hloov tau thiab nyob ntawm cov khoom.

    2. Koj puas muaj kev pab cuam tom qab muag?
    Re: Yog, peb yuav qhia koj txog kev nce qib ntawm qhov kev txiav txim, xws li kev npaj cov khoom, kev tshaj tawm, kev taug qab kev thauj mus los, kev pabcuam kev lis kev cai, kev taw qhia kev, thiab lwm yam.

    3. Ntev npaum li cas kuv tuaj yeem tau txais kuv cov khoom tom qab them nyiaj?
    Re: Rau me me, peb yuav xa los ntawm courier (FedEx, TNT, DHL, thiab lwm yam) thiab nws feem ntau yuav raug nqi 3-7 hnub rau koj sab. Yog tias koj xav siv cov kab tshwj xeeb lossis kev xa khoom huab cua, peb tuaj yeem muab tau thiab nws yuav raug nqi li 1-3 lub lis piam.
    Rau qhov ntau, kev xa khoom los ntawm hiav txwv yuav zoo dua. Rau lub sijhawm thauj, nws xav tau 3-40 hnub, uas nyob ntawm koj qhov chaw.

    4. Yuav ntev npaum li cas peb tuaj yeem tau txais email teb los ntawm koj pab neeg?
    Re: Peb yuav teb koj li ntawm 3 teev tom qab tau txais koj qhov kev nug.

    FAQ

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