Bismuth 7440-69-9

Bismuth 7440-69-9 Umfanekiso ofakiweyo
  • Bismuth 7440-69-9
  • Bismuth 7440-69-9
  • Bismuth 7440-69-9
  • Bismuth 7440-69-9

Inkcazelo emfutshane:

Bismuth 7440-69-9


  • Igama lemveliso :Ibhismuth
  • I-CAS:7440-69-9
  • MF: Bi
  • MW:208.98
  • EINECS:231-177-4
  • Umlinganiswa:umenzi
  • Umqulu:I-1 g / ibhotile okanye i-25 g / ibhotile

    • Iinkcukacha zeMveliso

    Iithegi zeMveliso

    Inkcazo

    Igama leMveliso: Bismuth

    CAS: 7440-69-9

    MF: Bi

    MW: 208.98

    I-EINECS: 231-177-4

    Indawo yokunyibilikisa:271 °C(lit.)

    Indawo yokubilisa:1560 °C(lit.)

    Ubuninzi: 9.8 g/mL ku-25 °C(lit.)

    Uxinzelelo lomphunga:<0.1 mm Hg (20 °C)

    Ubushushu bokugcina:Indawo enokutsha

    Ifomu:ishoti

    Umbala:Isilivere-mhlophe okanye ebomvu

    Ubunzima obuthile: 9.80

    Ukunyibilika kwamanzi: akunyibiliki

    Merck: 13,1256

    Inkcazo

    Imodeli yesalathiso XLBi.3.5N XLBi.4N XLBi.4.7N
    Ubunyulu(%,min) 99.95 99.99 99.997
    Ifomula yemolekyuli Bi Bi Bi
    Imbonakalo Umgubo omnyama ongwevu Umgubo omnyama ongwevu Umgubo omnyama ongwevu
    Ukungcola %(Ubukhulu) %(Ubukhulu) %(Ubukhulu)
    Cu 0.003 0.001 0.0003
    Pb 0.008 0.001 0.0007
    Zn 0.005 0.005 0.0001
    Fe 0.001 0.001 0.0005
    Ag 0.015 0.004 0.0005
    As 0.001 0.0003 0.0003
    Sb 0.001 0.0005 0.0003
    Te 0.001 0.0003 \
    Cl 0.004 0.0015 \
    Sn \ \ 0.0002
    Cd \ \ 0.0001
    Hg \ \ 0.00005
    Ni \ \ 0.0005
    Ubungakanani besuntswana(umnatha) -100 -200 -325

    Isicelo

    Isetyenziswa ngokubanzi kwiimveliso ezahlukeneyo ze-bismuth alloy, ii-solders ezinobushushu obuphantsi, izongezo ze-metallurgy, kunye nokuphononongwa kwepetroleum.

    Intlawulo

    1, T/T

    2, L/C

    3, iVisa

    4, ikhadi letyala

    5, Paypal

    6, Alibaba trade Assurance

    7, umanyano lwaseNtshona

    8, MoneyGram

    9, Ngaphandle koko, ngamanye amaxesha siyayamkela i-Bitcoin.

    Ugcino

    Kufuneka igcinwe kwindawo epholileyo, engena umoya, eyomileyo necocekileyo.

    Uzinzo

    Iyazinzile kubushushu obuqhelekileyo, kwaye ivutha kwidangatye eliluhlaza okwesibhakabhaka xa ishushu, kwaye ivelisa i-bismuth oxide emthubi okanye emdaka.

    Umthamo wesinyithi otyhidiweyo uyanda emva kokunyuswa.

    Gwema ukudibanisa nee-oxides, i-halogens, i-acids, kunye ne-interhalogen compounds.

    Ayinyibiliki kwi-hydrochloric acid xa kungekho moya, kwaye inokunyibilika kancinane xa kudlula umoya.

    Umthamo uyanda ukusuka kwi-liquid ukuya kwi-solid, kwaye izinga lokwandisa liyi-3.3%.

    I-brittle kwaye ityumke ngokulula, kwaye inombane kunye nokuhanjiswa kwe-thermal.

    Inokusabela nge-bromine kunye ne-iodine xa ishushu.

    Kwiqondo lobushushu begumbi, i-bismuth ayisebenzi nge-oxygen okanye amanzi, kwaye inokutshisa ukuvelisa i-bismuth trioxide xa ishushu ngaphezu kwendawo yokunyibilika.

    I-Bismuth selenide kunye ne-teluride zineempawu ze-semiconducting.

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