I-Dimethyl Sulfate Cas 77-78-1

I-Dimethyl Sulfate Cas 77-78-1 Intengo efakiwe Isithombe
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Incazelo emfushane:

Umhlinzeki wefekthri dimethyl sulfate cas 77-78-1


  • Igama lomkhiqizo:Dimethyl sulfate
  • Case:77-78-1
  • MF:C2h6o4s
  • MW:126.13
  • Ama-einec:201-058-1
  • Character:umenzi
  • Iphakheji:1 kg / kg noma 25 kg / isigubhu
  • Imininingwane Yomkhiqizo

    Amathegi Omkhiqizo

    Ukufanisa

    Igama lomkhiqizo: I-Dimethyl Sulfate
    Case: 77-78-1
    MF: C2H6O4S
    MW: 126.13
    Iphuzu elincibilikayo: -32 ° C
    Iphuzu elibilayo: 188 ° C
    Ubuningi: 1.333 G / ML
    Iphakheji: 1 l / ibhodlela, 25 l / drum, 200 l / drum
    Impahla: Akunakuphikwa nge-ethanol, incibilikisa e-Ether, e-Benzene, incane kancane emanzini, insoluble in calon dilungufide.

    Ukucacisa

    Into
    Ukucacisa
    Ukubonakala
    Uketshezi olunamafutha olungenamibala
    Ubumsulwa
    ≥99%
    Umbala (co-pt)
    ≤10
    Nisela
    ≤0.5%

    Isicelo

    I-Dimethyl Sulfate Cas 77-78-1 isetshenziswa ekwakheni i-Dimethyl Sulfoxide.

    Ukukhokha

    * Singahlinzeka ngezindlela ezahlukahlukene zokukhokha zokukhetha amakhasimende.
    * Lapho inani lincane, amakhasimende ajwayele ukukhokha nge-PayPal, Union asentshonalanga, i-Alibaba, njll.
    * Lapho inani likhulu, amakhasimende ajwayele ukukhokha nge-T / T, l / c lapho ebonakalayo, i-Alibaba, njll.
    * Ngaphandle kwalokho, amakhasimende amaningi futhi amaningi azosebenzisa i-Alipay noma i-WeChat akhokhe ukuze akhokhe.

    Ukubeka

    Gcina indawo yokugcina umoya evulekile futhi epholile.

    Umthandi

    1. Iyini i-moq yakho?
    Re: Imvamisa i-MOQ yethu ingu-1 kg, kepha kwesinye isikhathi nayo ivumelana nezimo futhi kuya ngomkhiqizo.

    2. Ngabe unayo yonke insizakalo ngemuva kokuthengisa?
    Re: Yebo, sizokwazisa ngenqubekela phambili ye-oda, njengokulungiselela umkhiqizo, ukumenyezelwa, ukulandelwa kokuhamba, usizo lwezobuchwepheshe, ukuholwa kwezobuchwepheshe, njll.

    3. Ngingathola isikhathi esingakanani izimpahla zami ngemuva kokukhokha?
    Re: Ngenani elincane, sizokwethula nge-courier (FedEx, TNT, DHL, njll) futhi kuvame ukubiza izinsuku ezingama-3-7 ohlangothini lwakho. Uma ufuna ukusebenzisa umugqa okhethekile noma ukuhanjiswa komoya, singakunikeza futhi kuzobiza cishe amasonto ayi-1-3.
    Ngenani elikhulu, ukuthunyelwa olwandle kuzoba ngcono. Ngesikhathi sokuhamba, idinga izinsuku ezingama-3- 40, okuncike endaweni yakho.

    4. Singayithola kanjani impendulo kungekudala eqenjini lakho?
    Re: Sizokuphendula kungakapheli amahora ama-3 ngemuva kokubuza kwakho.


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