Dibethyl sulfate cas 77-78-1

Dimethyl sulfate cas 77-71
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  • Dibethyl sulfate cas 77-78-1
  • Dibethyl sulfate cas 77-78-1
  • Dibethyl sulfate cas 77-78-1
  • Dibethyl sulfate cas 77-78-1

Tlhaloso e khutšoane:

Mohlahisi oa fektheri o etsa joalo ea dimethyl sulfate cas 77-78-1


  • Lebitso la sehlahisoa:Dibethyl sulfate
  • Cas:77-78-1
  • MF:C2h6o4s
  • MW:126.13
  • Einecs:201-058-1
  • Sebopeho:moetsi
  • Sephutheloana:1 kg / kg kapa 25 kg / moqomo

    • Lintlha tsa sehlahisoa

    Li-tag tsa lihlahisoa

    Tlhaloso

    Lebitso la sehlahisoa: dimethyl sulfate
    Cas: 77-78-1
    MF: C2h6O4s
    MW: 126.13
    Ntlha ea ho qhibiliha: -32 ° C
    Ntlha ea pheha: 188 ° C
    TLHOKOMELISO: 1.3333 g / ml
    Package: 1 L / Bottle, 25 L / Drum, 200 L / Drum
    Thepa: e fosahetse le Ethanol, Ethanol, e qhibiliha ka metsing, e qhibilihe ka metsing, e sa khathatse ka ho senya carbon siling.

    TLHOKOMELISO

    Lintho
    Litlhaloso
    Ponahalo
    Metsi a se nang mebala
    Bohloeki
    ≥99%
    'Mala (co-pt)
    ≤10
    Metsi
    ≤0.5%

    Kopo

    Dibethyl Sulfate Cas 77-78-1 e sebelisoa ho etsa dinthyl sulfoxide.

    Tefo

    * Re ka fana ka mekhoa e fapaneng ea tefo ea khetho ea bareki.
    * Ha chelete e nyane, hangata hangata bareki ba etsa tefo ka Paypal, Union Union, Alibaba, joalo-joalo
    * Ha palo e le kholo, hangata bareki ba etsa tefo ho t / t, l / c at, alubaba, jj.
    * Ntle le moo, bareki ba eketsehileng le ba bangata ba sebelisa Alipay kapa Wechat Pay ho etsa tefo.

    Polokelo

    Boloka thepa e futhumetseng le e pholileng.

    LBH

    1. Moq oa hau ke eng?
    Re: Hangata moq oa rona ke 1 kg, empa ka linako tse ling e boetse e fetoha habonolo ebile e itšetlehile ka sehlahisoa.

    2. O na le ts'ebeletso ea ho rekisa ka mor'a ho rekisa?
    RE: E, re tla u tsebisa tsoelo-pele ea taelo, joalo ka ho hlophisoa ha sehlahisoa, ho bolela ha sehlahisoa, phatlalatso ea ho tsamaisa thepa, tataiso ea tlhatlhobo, jj.

    3. Nka fumana thepa ea ka ka mor'a tefo joang?
    Re: Bakeng sa bongata bo fokolang, re tla be re lopolla ka ho tsamaisa melaetsa (FedEx, TND, DHL) mme hangata e tla bitsa matsatsi a 3-7 lehlakoreng la hau. Haeba u batla ho sebelisa mola o khethehileng kapa thepa ea moea, re ka fana ka fana ka libeke tse 1-3.
    Bakeng sa bongata bo boholo, ho romelloa ka leoatle ho tla ba betere. Bakeng sa nako ea lipalangoana, e hloka matsatsi a 3-40, e ipapisitse le sebaka sa hau.

    4. Re ka fumana karabelo ea lengolo-tsoibila sehlopheng sa hau joang?
    Re: Re tla u araba nakong ea lihora tse 3 ka mor'a hore u botse.

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