Potaziyamu Bromide CAS 7758-02-3

CAS:7758-02-3

Fomula ya Maselo:BrK

Kulemera kwa Maselo:119

EINECS:231-830-3

Mawu ofanana:bromuredepotassium; Hydrobromicacidpotassium mchere; KBr; Potassiumbromide (KBr); potaziyamubromide (kbr); Potaziyamubromidecrystalopticdisc, 13mmx2mm,poliChemicalbookshedbothsides; Potaziyamubromidecrystalopticrectangle, 38.5mmx19.5mmx4mm,unpolished

Siyani Uthenga Wanu

Tsatanetsatane wa Zamalonda

Tsitsani

Ma tag a Zamalonda

Kodi Potassium Bromide yokhala ndi CAS 7758-02-3 ndi chiyani?

Potaziyamu bromide ndi kristalo woyera, wosungunuka pang'ono kapena ufa. Amasungunuka m'madzi, amasungunuka pang'ono mu ethanol. Mu yankho losungunuka, potaziyamu bromide ndi wotsekemera, wamphamvu pang'ono, wowawa, komanso wamchere akakhala amphamvu kwambiri (makamaka chifukwa cha kukhalapo kwa ayoni a potaziyamu; Sodium bromide imakoma mchere pamlingo uliwonse). Ma potassium bromide okhuthala amakwiyitsa kwambiri mucosa yam'mimba, zomwe zimapangitsa nseru ndi kusanza (zomwe ndi momwe mchere uliwonse wa potaziyamu umasungunuka). Itha kugwiritsidwa ntchito ngati chotonthoza mitsempha.

Kufotokozera

Chinthu	Kufotokozera
Malo osungunuka	734 °C (lit.)
Malo otentha	1435 °C/1 atm (lit.)
Kuchulukana	3.119 g/mL pa 25 °C (lit.)
Kupanikizika kwa nthunzi	175 mm Hg (20 °C)

Kugwiritsa ntchito

Potassium Bromide imagwiritsidwa ntchito kwambiri popanga opanga mafilimu ojambula zithunzi ndi zokhuthala za mafilimu, ndipo imagwiritsidwanso ntchito ngati mankhwala ochepetsa ululu, kupanga sopo wapadera, zojambula ndi zojambula, komanso mumakampani opanga mankhwala, komanso pozindikira infrared pokanikiza mapiritsi.