Fa'amatalaga Puupuu:


  • Fa'amatalaga FOB Tau:
    US $866
    / Tone
  • Taulaga:Saina
  • Tulaga totogi:L/C, T/T, Western Union
  • CAS:75-09-2
  • Fa'amatalaga Oloa

    Faailoga o oloa

    Igoa OloaDichloromethane

    fa'asologa mole:CH2Cl2

    Numera CAS:75-09-2

    Fua mole mole oloa

     Dichloromethane

     

    Meatotino tau vailaau:

    Methylene chloride e malosi le tali atu i metala malosi e pei o le potassium, sodium, ma le lithium, ma faavae malolosi, mo se faataitaiga, potassium tert-butoxide.Ae ui i lea, o le tuufaatasiga e le ogatasi ma le malosi o le caustics, oxidizers malosi, ma metala o loʻo galue faʻamalosi e pei o le magnesium ma le alumini paʻu.
    E mataʻina e mafai e le methylene chloride ona osofaʻia nisi ituaiga o paʻu, palasitika, ma paʻu.E le gata i lea, o le dichloromethane e tali atu i le okesene vai, sodium-potassium alloy, ma le nitrogen tetroxide.A fa'afeso'ota'i le fa'afefiloi ma le vai, e fa'aleaga ai nisi o u'amea, nickel, 'apamemea fa'apea fo'i u'amea.
    Pe a faʻaalia i le vevela poʻo le vai, o le dichloromethane e matua maʻaleʻale ona e aʻafia i le hydrolysis e faʻavaveina e le malamalama.I lalo ole tulaga masani, o vaifofo ole DCM e pei ole acetone poo le ethanol e tatau ona mautu mo le 24 itula.
    Methylene chloride e le tali atu i metals alkali, zinc, amines, magnesium, faʻapea foʻi ma alloys o le zinc ma le alumini.A fa'afefiloi ma le nitric acid po'o le dinitrogen pentoxide, e mafai ona pa malosi le fa'afefiloi.Methylene chloride e mu pe a fa'afefiloi ma le methanol ausa i le ea.
    Talu ai e mafai ona pa le pa, e taua le aloese mai tulaga faʻapitoa e pei o aloiafi, mea vevela, mumū matala, vevela, faʻamalo faʻamalosi, ma isi faʻapogai afi.

     

    Talosaga:

    1、 Fa'aaogaina mo le fa'a'a'asa o saito ma le fa'a'aisa o le pusaaisa maualalo-omiga ma masini ea malulu.
    2、 Faʻaaogaina e pei ole solvent, extractant, mutagen.
    3, Faʻaaogaina i pisinisi faʻaeletoroni.E masani ona faʻaaogaina e fai ma mea e faʻamamā ma faʻamalo ai le gaʻo.
    4、 Fa'aaogaina e pei o nifo fa'apitonu'u fa'apitonu'u, sui fa'aisa, afi tineia sui, u'amea luga vali faamamaina ma degreasing sui.
    5、 Fa'aaogaina e pei o mea fa'apipi'i fa'aola.

    Ea malulu


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