Cov khoom

Bismuth

Lub npe khoom: Bismuth 【bismuth】 ※, los ntawm German lo lus "wismut"

Qhov hnyav ntawm lub atomic = 208.98038

Lub cim ntawm cov khoom = Bi

Tus lej atomic = 83

Peb qhov xwm txheej ● qhov kub npau = 1564 ℃ ● qhov kub yaj = 271.4 ℃

Qhov Ceev ●9.88g/cm3 (25℃)

Txoj kev ua: ncaj qha yaj sulfide hauv burr thiab kua.

AR/CP qib Bismuth(III) nitrate Bi(NO3)3·5H20 kev ntsuam xyuas 99%

Bismuth (III) Nitrateyog ib qho ntsev uas muaj bismuth nyob rau hauv nws lub xeev oxidation cationic +3 thiab nitrate anions, uas feem ntau yog cov khoom khov kho yog pentahydrate. Nws yog siv rau hauv kev tsim cov lwm cov bismuth compounds.
[Daim Ntawv Luam] Bismuth (III) oxide (Bi2O3) hmoov 99.999% cov hlau tsis muaj kab

Bismuth Trioxide(Bi2O3) yog cov oxide lag luam ntawm bismuth. Ua ib qho ua ntej rau kev npaj lwm cov tshuaj ntawm bismuth,bismuth trioxidemuaj kev siv tshwj xeeb hauv cov iav kho qhov muag, ntawv nplaim taws, thiab, nce ntxiv, hauv cov qauv glaze qhov twg nws hloov cov hlau lead oxides.
Bismuth (III) oxide (Bi2O3) hmoov 99.999% cov hlau tsis muaj kab

Bismuth Trioxide(Bi2O3) yog cov oxide lag luam ntawm bismuth. Ua ib qho ua ntej rau kev npaj lwm cov tshuaj ntawm bismuth,bismuth trioxidemuaj kev siv tshwj xeeb hauv cov iav kho qhov muag, ntawv nplaim taws, thiab, nce ntxiv, hauv cov qauv glaze qhov twg nws hloov cov hlau lead oxides.