Dimethyl disulfide / DMDS CAS 624-92-0 utu

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Dimethyl disulfide / DMDS 624-92-0


  • Ingoa hua:Dimethyl disulfide/DMDS
  • CAS:624-92-0
  • MF:C2H6S2
  • MW:94.2
  • EINECS:210-871-0
  • Pūāhua:kaihanga
  • Mōkī:1 kg/kg, 25 kg/drum ranei
  • Taipitopito Hua

    Tohu Hua

    Whakaahuatanga

    Ingoa Hua:Dimethyl disulfide/DMDS
    CAS:624-92-0
    MF:C2H6S2
    MW:94.2
    Ira whakarewa:-85°C
    Kiato:1.0625 g/ml
    Mōkī: 1 L / pounamu, 25 L / pahū, 200 L / pahū
    Taonga:Kare e whakarewahia ki te wai, ka whakarewahia ki te waiwaro, te ethyl ether, te waikawa acetic.

    Whakatakotoranga

    Nga taonga
    Whakatakotoranga
    Te ahua
    Te wai kore tae, te wai kowhai marama ranei
    Maamaa
    ≥99.5%
    Ihirangi whanariki
    68.1% +/- 0.5%
    Methyl Mercaptan
    ≤0.3%
    Wai
    ≤0.2%

     

    Taupānga

    Kei te whakamahia te reira rite whakarewa, passivator o te whakakōkī, tāpiri o te wahie me te hinu whakahinuhinu, aukati coking o te oumu hangai ethylene me te wae para, etc.

     

    Ka whakamahia hei kaihoko haere mo te whakarewa, te whakakorikori, te takawaenga pesticide, te aukati coking, etc.

     

    Ka tauhohe te Dimethyl disulfide ki te cresol ki te whakaputa i te 2-methyl-4-hydroxybenzyl sulfide, katahi ka whakamaarama ki te O, O-dimethylsulfurized phosphoryl chloride i roto i te reo kawakore ki te whiwhi thiophene.

     

    He ngarara ūkuikui pararopi tino pai, iti nei te paitini, he pai te mana whakahaere ki te poka raihi, noke noke, me te torongū rere. Ka taea hoki te whakamahi hei rongoa kararehe hei whakakore i nga kutukutu kau me nga kutu taiepa kau.

    Utu

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    6, Whakapumau hokohoko Alibaba

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    utu

    Rokiroki

    Whakaorangia i roto i te whare putunga maroke me te hau.

    Nga mahi awhina tuatahi

    Te pa ki te kiri: Tango i nga kakahu poke ka horoi ki te hopi me te wai. Rapua he rongoa.

    Te kanohi: Tuwhera tonu nga kamo o runga me raro ka horoi ki te wai rere mo te 15 meneti. Rapua he rongoa.

    Inhalation: Tangohia atu i te waahi ki tetahi waahi hau hou. Kia tupato ki te noho mahana me te okioki marie. I nga keehi kino, rapu wawe i nga rongoa.

    Te horomitanga: Ko te hunga e tango pohehe ana ka horoi i o ratou waha ki te wai ka inu waiu, he hua ma ranei. Rapua tonutia nga mahi hauora.

    Te urupare ohorere leakage

    Kia tere te whakatahi i nga kaimahi mai i te waahi poke ki te waahi haumaru, wehea, ka aukati i te urunga me te puta.

    Tapahia te puna ahi. E taunaki ana kia mau nga kaimahi ohorere i nga respirator pehanga pai me nga kakahu tiaki. Tapahia te puna o te rerenga i te mea ka taea.

    Aukati i te rere ki roto i nga waahi aukati penei i nga parakaina me nga awaawa.

    Te turuturu iti: Horohia ki te waro whakahohe, etahi atu rawa korekore ranei.

    Ka taea hoki te parai ki te hinu i hangaia mai i te dispersant incombustible, ka waimeha te wairewa horoi ka tukuna ki roto i te punaha wai para.

    Te nui o te rerenga: Hangaia he parepare, keria rua ranei hei pupuri.

    Whakawhiti ki te taraka taika, ki te kaikohi kaikohi motuhake ranei ma te whakamahi i te papu, te hangarua, te kawe ranei ki te waahi tuku para mo te tuku.


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