Bismuth 7440-69-9

Bismuth 7440-69-9
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Bismuth 7440-69-9


  • Igama lomkhiqizo:I-Bismuth
  • Case:7440-69-9
  • MF: Bi
  • MW:208.98
  • Ama-einec:231-177-4-4
  • Character:umenzi
  • Iphakheji:I-1 g / ibhodlela noma i-25 g / ibhodlela
  • Imininingwane Yomkhiqizo

    Amathegi Omkhiqizo

    Ukufanisa

    Igama lomkhiqizo: Bismuth

    Case: 7440-69-9

    MF: BI

    MW: 208.98

    Ama-EINEC: 231-177-4

    Iphoyinti elincibilikayo: 271 ° C (Lit.)

    Iphuzu elibilayo: 1560 ° C (Lit.)

    Ubuningi: 9.8 g / ml ngo-25 ° C (khanyiswa.)

    Ingcindezi ye-Vapor: <0.1 mm hg (20 ° C)

    Isitoreji Isitoreji: Indawo yamafleshi

    IFOMU: Shot

    Umbala: Isiliva-esimhlophe noma obomvu

    Amandla athile adonsela phansi: 9.80

    I-solubinity yamanzi: insoluble

    UMerck: 13,1256

    Ukucacisa

    I-Index Model XLBI.3.5N XLBI.4N XLBI.4.7N
    Ubumsulwa (%, min) 99.95 99.99 99.997
    Ifomula yamangqamuzana Bi Bi Bi
    Ukubonakala Grey black powder Grey black powder Grey black powder
    Ukungcola % (Max) % (Max) % (Max)
    Cu 0.003 0.001 0.0003
    Pb 0.008 0.001 I-0.0007
    Zn 0.005 0.005 I-0.0001
    Fe 0.001 0.001 0.0005
    Ag 0.015 I-0.004 0.0005
    As 0.001 0.0003 0.0003
    Sb 0.001 0.0005 0.0003
    Te 0.001 0.0003 \
    Cl I-0.004 0.0015 \
    Sn \ \ I-0.0002
    Cd \ \ I-0.0001
    Hg \ \ 0.00005
    Ni \ \ 0.0005
    Usayizi wezinhlayiyana (mesh) -100 -200 -325

    Isicelo

    Isetshenziswa kabanzi kwimikhiqizo ehlukahlukene ye-bismuth alloy, amasosha aphansi okushisa, izithasiselo ze-metallurgy, kanye nokuhlola uphethiloli.

    Ukukhokha

    1, t / t

    2, l / c

    3, visa

    4, ikhadi lesikweletu

    5, PayPal

    6, I-ALIBABA Trade Assation

    I-7, i-Western Union

    8, MoneyGram

    9, Ngaphandle kwalokho, kwesinye isikhathi nathi samukele iBitcoin.

    Ukubeka

    Kufanele igcinwe endaweni yokugcina epholile, enomoya, eyomile futhi ehlanzekile.

    Qinisa

    Kuzinzile ekushiseni okujwayelekile, futhi kuvutha ilangabi eliluhlaza okwesibhakabhaka lapho kufudumale, futhi kukhiqiza i-blow noma brown bismuth oxide.

    Ivolumu yensimbi ebilisiwe iyanda ngemuva kokudunwa.

    Gwema ukuxhumana no-oxides, ama-halogens, ama-acid, kanye namakhompiyutha wenhlangano.

    Kuyinto engabonakali e-hydrochloric acid lapho kungekho moya, futhi kungachithwa kancane lapho kudluliswa umoya.

    IVolumu ikhuphuka kusuka ku-liquid ibe lukhuni, futhi isilinganiso sokunweba ngu-3.3%.

    Kungamampunge futhi kuchotshozwe kalula, futhi kunomthombo ompofu kagesi nowokudla okushisayo.

    Kungasabela nge-bromine ne-iodine lapho kufudunyezwa.

    Ekushiseni kwekamelo, i-bismuth ayisabeli ngo-oksijini noma amanzi, futhi ingashisa ukukhiqiza i-bismuth trioxide lapho kufuthelwa ngenhla kwephuzu lokuncibilika.

    I-Bismith Selenide kanye ne-Orperide inezakhiwo zemishini.


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