Cov khoom
| Bismuth |
| Lub npe khoom: Bismuth 【bismuth】 ※, los ntawm German lo lus "wismut" |
| Atomic hnyav = 208.98038 |
| Element symbol=Bi |
| Atomic Number = 83 |
| Peb qhov xwm txheej ● boiling point = 1564 ℃ ● melting point = 271.4 ℃ |
| Qhov ceev ● 9.88g / cm3 (25 ℃) |
| Txoj kev ua: ncaj qha dissolve sulfide hauv burr thiab daws. |
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Bismuth (III) oxide (Bi2O3) hmoov 99.999% kab hlau
Bismuth Trioxide(Bi2O3) yog cov khoom lag luam oxide ntawm bismuth.Raws li ib tug precursor rau kev npaj ntawm lwm cov tebchaw ntawm bismuth,bismuth trioxidemuaj kev siv tshwj xeeb hauv cov iav kho qhov muag, cov ntawv nplaim hluav taws xob, thiab, nce ntxiv, hauv cov txheej txheem glaze qhov twg nws hloov pauv cov hlau lead oxides.
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AR/CP qib Bismuth(III) nitrate Bi(NO3) 3 · 5H20 assay 99%
Bismuth (III) Nitrateyog ntsev uas muaj bismuth nyob rau hauv nws cov cationic +3 oxidation xeev thiab nitrate anions, uas feem ntau cov khoom yog cov pentahydrate.Nws yog siv nyob rau hauv lub synthesis ntawm lwm yam bismuth compounds.
