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14 Tausaga Gaosiga Aafiaga
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Bismuth CAS 7440-69-9


  • CAS:7440-69-9
  • Fuafua mole: Bi
  • Molecular Weight:208.98
  • EINECS:231-177-4
  • upu uiga tutusa:tootoo o le Bismuth; fana a Bismuth; La'au Bismuth; BismuthgranulesNmm; Bismuthingot; BismuthpiecesNhemispherescagpiece; BismuthpowderNmesh; Bismuthrodmmdia; BismuthrodNmmdiacagcm; BismuthshotelongatedNmmdia
  • Fa'amatalaga Oloa

    La'u mai

    Faailoga o oloa

    O le a le Bismuth CAS 7440-69-9?

    E mafai e le Bismuth ona fa'amumu i totonu o le kasa chlorine ma tu'u sa'o ma le bromine, iodine, sulfur, ma le seleni e fa'atupu ai fa'aputuga tolu pe a vevela. E le mafai ona fa'afefeteina i le fa'afefeteina o le hydrochloric acid ma le suka sulfuric dilute, solu i le nitric acid ma le sulfuric acid concentrated e fai ai masima bismuth trivalent. O minerale autu e aofia ai le bismuthinite ma le bismuthinite. O le tele o mea i le eleele o le lalolagi e 2.0 × 10-5%.

    Fa'amatalaga

    Aitema Fa'amatalaga
    Fa'apuna 1560 °C (malamalama)
    Malosi 9.8 g/mL ile 25 °C (malamalama)
    Liu liusuavai 271 °C (malamalama)
    teteega 129 μΩ-cm, 20°C
    fua faatatau 9.80

    Fa'atatauga

    O le fa'aoga autu o le bismuth o se vaega ole fa'afefeteina (liusuavai) maualalo mo mea e puipuia ai afi, feso'ota'iga u'amea, ma ala o feso'ota'iga vevela. Faʻaaogaina mo le saunia o vailaʻau mo togafitiga faʻamaʻi manava ma syphilis. Fa'aoga mo mea tau eletise (thermoelectric alloys ma maneta tumau). Faʻaaogaina e fai ma faʻamalosi, aemaise lava i le sauniuniga o le acrylonitrile. O mea'a'e vevela ma mea lanu, ma isi.

    afifi

    E masani ona faʻapipiʻiina i le 25kg / paʻu, ma e mafai foi ona faia faʻapipiʻi faʻapitoa.

    fa'apipi'iina o le Bismuth

    Bismuth CAS 7440-69-9

    Bismuth-pack

    Bismuth CAS 7440-69-9


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