I-Dibromoneopeopedl GlylOl / i-DBNPG CAS 3296-90-0-0-0

Inkcazo emfutshane:

I-Dibromoneufouforl Glycol / DBNPG CAS 3296-90-0-0


  • Igama lemveliso :I-2,2-bis (i-romomethyl) propane-1,3-diol
  • I-CAS:3296-90-0-0
  • Mf:C5h10br2bbr2b
  • MW:261.94
  • I-einecs:221-967-7
  • Umlinganiswa:umvelisi
  • Iphakheji:I-25 kg / idrum okanye i-200 kg / idrum
  • Iinkcukacha zemveliso

    Iimpawu zeMveliso

    Inkcazo

    Igama lemveliso: 2,2-bis (i-bis (i-romomethyl-1,3-Diol / Dibromoneuforl Glycol / DBNPG

    I-CAS: 3296-90-0-0-0

    Mf: c5h10br2bbr2b

    MW: 261.94

    Ukuxinana: 1.8 g / cm3

    Inqaku lokunyibilika: I-112-1114 ° C

    Indawo yokubila: 235 ° C

    Iphakheji: 1 kg / ibhegi, i-25 kg / ibhegi, i-25 kg / idrum

    Ukucaciswa

    Izinto Inkcazo
    Imbonakalo Umgubo we-rystalline emhlophe
    Ubunyulu ≥98%
    Amanzi ≤0.5%

    Isicelo

    I-1.it yilangatye elisebenzayo eline-60% ye-aliphatic bromine. Ingasetyenziswa kuzo zonke iintlobo zokuthengisa ii-polmosers ze-pontusi ukubonelela ngokhetho olubanzi lwezinto ezibanzi zezakhiwo zeflethi kunye ne-adhydride demeardies.

    2.I-restin ilungisiwe yiyo ineflethi ephezulu, ubuncinci i-thermochromism kunye nokuzinza okulungele ukukhanya.

    3.it ilungele i-rigid polyurethane foam.

    4. Isetyenziswe ngokubanzi kwinkqubo yasimahla ye-Free -cC yokuphucula amandla ayo okuhlawula ilangatye.

    Ukugcinwa

    Igcinwe kwindawo eyomileyo, enomthunzi, indawo enomoya.

    Inkcazo yamanyathelo oncedo lokuqala

    Ingcebiso ngokubanzi
    Nxibelelana nod. Bonakalisa le ncwadana yezobuncinolo yoBugcisa kugqirha kwisiza.
    Inhale
    Ukuba ukhanjiswe, hambisa isigulana kumoya omtsha. Ukuba uyeka ukuphefumla, hluza ukuphefumla okuphezulu. Nxibelelana nod.
    Unxibelelwano lwesikhumba
    Hlamba ngesepha kunye namanzi amaninzi. Nxibelelana nod.
    uqhagamshelo lamehlo
    Hlambulula ngokufanelekileyo ngamanzi amaninzi kangangemizuzu eli-15 kwaye unxibelelane nodokotela.
    Ingetion
    Ungaze wondla nantoni na emlonyeni ukuya kumntu ongazi nto. Hlamba umlomo wakho ngamanzi. Nxibelelana nod.


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