Calcium Bromidethiab nws cov dej faib yog tsuas yog siv rau offshore roj drilling tiav kua thiab cementing kua, workover kua zog: dawb crystalline hais los yog thaj ua rau thaj, odorless, saj salty, thiab iab, tshwj xeeb gravity 3.353, melting point 730 ℃ (decomposition), boiling. point ntawm 806-812 ℃, yooj yim rau yaj nyob rau hauv dej, soluble nyob rau hauv ethanol thiab acetone, insoluble nyob rau hauv ether thiab chloroform, nyob rau hauv cov huab cua rau lub sij hawm ntev los ua daj, muaj zog hygroscopicity, nruab nrab aqueous tov.

Muab tso rau hauv qhov chaw qhuav, qhov cua, qhov chaw txias, thiab tsis txhob ntub.

Sodium BromideFeem ntau siv nyob rau hauv cov roj kev lag luam rau offshore roj drilling tiav kua, cementing kua, workover kua.Nws yog xim tsis muaj xim cubic siv lead ua los yog dawb granular hmoov.

Tsis muaj ntxhiab tsw, qab ntsev thiab iab me ntsis.[1]Sodium bromide hauv huab cua yooj yim nqus dej noo thiab agglomerate, tab sis tsis deliquescence.[2]Sodium bromide yog soluble hauv dej thiab cov tshuaj aqueous yog nruab nrab.Sodium bromide yog me ntsis soluble hauv cawv thiab tuaj yeem hnov ​​​​mob nrog dilute sulfuric acid los ua hydrogen bromide.Raws li acidic, sodium bromide tuaj yeem oxidized rau dawb bromine.

Zinc Bromideyog ib qho inorganic compound uas muaj zinc thiab bromide.Nws yog tsim los ntawm cov tshuaj tiv thaiv ntawm zinc oxide (xws li, zinc hlau) nrog hydrobromic acid, hloov los ntawm cov tshuaj tiv thaiv ntawm zinc hlau thiab bromine.Nws yog ib hom Lewis acid hauv organic chemistry.Nws tuaj yeem siv los ua cov electrolyte hauv zinc bromide roj teeb.Hauv kev lag luam roj thiab roj, nws cov tshuaj muaj feem xyuam tuaj yeem siv los hloov cov av nkos.Ntxiv mus, nws cov tshuaj tuaj yeem siv los ua pob tshab tiv thaiv hluav taws xob.Thaum kawg, nws tuaj yeem siv los ua cov tshuaj tiv thaiv rau Stereospecific thiab regioselective cov tshuaj tiv thaiv ntawm silacyclopropanes nrog carbonyl compounds.