Umniki-mveliso weCalcium fluoride CAS 7789-75-5

Umniki-mveliso weCalcium fluoride CAS 7789-75-5 Umfanekiso okhoyo
  • Umniki-mveliso weCalcium fluoride CAS 7789-75-5
  • Umniki-mveliso weCalcium fluoride CAS 7789-75-5
  • Umniki-mveliso weCalcium fluoride CAS 7789-75-5
  • Umniki-mveliso weCalcium fluoride CAS 7789-75-5

Inkcazelo emfutshane:

I-calcium fluoride CAS 7789-75-5 ngexabiso lokuvelisa


  • Igama lemveliso :Icalcium fluoride
  • I-CAS:7789-75-5
  • MF:CaF2
  • MW:78.07
  • EINECS:232-188-7
  • Umlinganiswa:umenzi
  • Umqulu:I-1 g / ibhotile okanye i-25 g / ibhotile

    • Iinkcukacha zeMveliso

    Iithegi zeMveliso

    Inkcazo

    Ipropati yemveliso

    Igama lemveliso:Calcium fluoride

    CAS:7789-75-5

    MF:CaF2

    MW:78.07

    Ubuninzi: 3.18 g/cm3

    Indawo yokunyibilika:1402°C

    Indawo yokubila:2500°C

    Inkcazo

    Izinto

    		 Iinkcukacha
    Imbonakalo Umgubo omhlophe
    Ubunyulu ≥97%
    CaCO3 ≤1.2%
    SiO2 ≤1.5%
    S ≤0.05%
    P ≤0.03%
    Ukufuma ≤1%

    Isicelo

    I-Calcium fluoride CAS 7789-75-5 isetyenziselwa ukuvelisa i-glass optical, i-fiber optical, i-enamel kunye ne-catalyst yokukhupha amanzi kunye ne-dehydrogenation.

    Malunga nezoThutho

    1. Sinikezela ngoluhlu lweendlela zokuhamba ukuze zihambelane neemfuno ezahlukeneyo zabathengi bethu.
    2. Ngobungakanani obuncinci, sinikezela ngeenkonzo zomoya okanye zamazwe ngamazwe, ezifana neFedEx, DHL, TNT, EMS, kunye neendlela ezikhethekileyo zothutho lwamazwe ngamazwe.
    3. Ngobungakanani obukhulu, sinokuthumela ngolwandle kwi-port ekhethiweyo.
    4. Ukongeza, sinikezela ngeenkonzo ezilungelelanisiweyo ukuhlangabezana neemfuno ezithile zabathengi kunye neakhawunti yeempawu ezizodwa zeemveliso zabo.

    Ezothutho

    Ugcino

    1. Kufuneka igcinwe kwindawo yokugcina umoya kunye neyomileyo, kwaye akufanele igcinwe kwaye ihanjiswe nge-acids. Phatha ngononophelo xa ulayisha kwaye ukhulula ukukhusela umonakalo kwiphakheji.

    2. Kufuneka igcinwe ngokwahlukileyo kwi-asidi, njl.

    Ipropati

    Ayinyibiliki emanzini, i-soluble kwi-asidi ye-sulfuric, i-phosphoric acid kunye ne-hot hydrochloric acid kunye ne-boric acid, i-hypochlorite.

    FAQ

    1. Yintoni i-MOQ yakho?
    RE: Ngokuqhelekileyo i-MOQ yethu yi-1 kg, kodwa ngamanye amaxesha ibuye ibe bhetyebhetye kwaye ixhomekeke kwimveliso.

    2. Ingaba unayo nayiphi na inkonzo emva kokuthengisa?
    Impendulo: Ewe, siya kukwazisa ngenkqubela phambili yomyalelo, njengokulungiswa kwemveliso, isibhengezo, ukulandelwa kwezothutho, uncedo lwe-custos clearance, isikhokelo sobugcisa, njl.

    3. Ndingazifumana ixesha elingakanani iimpahla zam emva kwentlawulo?
    Impendulo: Ngomlinganiselo omncinci, siya kuhambisa nge-courier (FedEx, TNT, DHL, njl) kwaye ngokuqhelekileyo kuya kubiza iintsuku ezi-3-7 kwicala lakho. Ukuba ufuna ukusebenzisa umgca okhethekileyo okanye ukuthunyelwa komoya, sinokubonelela kwaye kuya kubiza malunga neeveki ezi-1-3.
    Ngobuninzi obukhulu, ukuthunyelwa ngolwandle kuya kuba ngcono. Ngexesha lokuthutha, lidinga iintsuku ezi-3-40, ezixhomekeke kwindawo yakho.

    4. Kungekudala sinokufumana impendulo ye-imeyile kwiqela lakho?
    Impendulo: Siza kukuphendula kwiiyure ezi-3 emva kokuba ufumene umbuzo wakho.

    FAQ
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