Lithium bromide/CAS：7550-35-8
Kev Piav Qhia Luv:
Lub Npe Khoom:Lithium bromide
Hom: ZA-F
CAS:7550-35-8
MF:BrLi
MW:86.85
QAUV:
cov lus qhia tshwj xeeb
| Khoom | Cov Lus Qhia Tshwj Xeeb |
| Qhov kub yaj | 550 ° C (lit.) |
| Qhov Ceev | 1.57 g/mL ntawm 25 °C |
| siab ntawm cov pa dej | 1 hPa (748 °C) |
| qhov xwm txheej cia khoom | Huab cua tsis muaj zog, Kub hauv chav |
| kev yaj tau | Methanol (yaj me ntsis, cua sov), dej (yaj me ntsis) |
| Daim Ntawv | Hmoov |
| Xim | dawb |
| Kev yaj dej | 61 g/100 mL (25 º C) |
| kev rhiab heev | Hygroscopicity |
| LogP | -0.37 ntawm 25 ℃ |
Kev Siv
54% txog 55% lithium bromide kua yog siv los ua cov tub yees nqus thiab siv rau hauv cov tshuab tub yees loj.
Siv ua ib yam khoom nqus dej, ib yam khoom tswj qhov kub thiab txias, ib yam khoom nqus dej txias, ib yam khoom tshem tawm hydrogen chloride, ib yam khoom siv sedative, thiab rau kev thaij duab, roj teeb, thiab lwm yam.
Lithium bromide yog ib yam khoom siv uas nqus tau cov pa dej thiab tswj tau cov av noo hauv huab cua. Lithium bromide uas muaj 54% txog 55% siv tau ua ib yam khoom siv nqus dej txias. Nws kuj siv tau ua ib yam khoom tshem tawm hydrogen chloride hauv cov organic chemistry, ib yam khoom ua npuas rau cov organic fibers (xws li cov plaub hau, cov plaub hau, thiab lwm yam). Nws siv rau hauv kev kho mob ua ib yam khoom siv hypnotic thiab sedative. Tsis tas li ntawd, nws siv rau hauv kev lag luam thaij duab, analytical chemistry, thiab ua ib yam khoom siv electrolyte thiab tshuaj reagent hauv qee lub roj teeb muaj zog heev.
Anhydrous lithium bromide feem ntau yog siv los ua cov dej nqus pa thiab cov khoom tswj huab cua noo. Nws kuj tseem siv tau ua cov khoom txias nqus thiab kuj siv rau hauv kev lag luam xws li organic chemistry, tshuaj, thiab kev lag luam photosensitive.
Ntim thiab Xa Khoom
25KG / Nruas los yog raws li cov neeg siv khoom xav tau.
Yog cov khoom siv dav dav thiab tuaj yeem xa los ntawm dej hiav txwv thiab huab cua
Khaws cia thiab khaws cia
Lub neej txee: 24 lub hlis txij li hnub tsim khoom hauv cov ntim khoom tsis tau qhib khaws cia rau hauv qhov chaw txias thiab qhuav kom tsis txhob raug tshav ntuj ncaj qha, dej.
Lub tsev rau khoom muaj cua nkag, ziab kom qhuav kub tsawg, Sib cais ntawm cov tshuaj oxidants, cov kua qaub.
