Samarium oxide 12060-58-1 qiimaha wax soo saarka
Waxaa jira kayd ku filan, tayo sare leh iyo gaarsiin degdeg ah. Tiro badan oo qiimo dhimis badan leh.
Wixii shuruud ah, ku soo dhawoow inaad nala soo xidhiidho wakhti kasta.
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Sharaxaada
Magaca Alaabta: Samarium oxide
MF: O3Sm2
MW: 348.72
EINECS: 235-043-6
Meesha dhalaalka: 2325 °C
Cufnaanta: 8.35 g/ml at 25 °C ( shid)
Tusmada dib-u-celinta: 1.97
Heerkulka kaydinta: Heerkulka kaydinta: wax xaddidan
Muuqashada: Caddaan budo yar oo huruud ah
Culayska Gaarka ah:8.347
Codsiga
Shiinahasamarium oxideSamarium , oo sidoo kale loo yaqaan Samaariya, Samarium waxay leedahay awood nuugista neutron-ka sare, Samarium Oxides waxay si gaar ah u isticmaashaa galaaska, fosfooraska, laysarka, iyo aaladaha heerkulbeegga.
Calcium chloridekiristaalo lagu daweeyay Samarium ayaa lagu shaqaaleeyay laysarka kuwaas oo soo saara laydh aad u xoogan oo ku filan in ay gubaan birta ama ka soo boodaan dayaxa.
Samarium oxidewaxaa loo isticmaalaa muraayadda nuugta indhaha iyo infrared si loo nuugo shucaaca infrared. Sidoo kale, waxa loo isticmaalaa sidii nuugeeyaha neutron-ka ee ulaha kantaroolka ee reactors tamarta nukliyeerka.
Oksaydhku waxa uu kiciyaa fuuqbaxa aalkolada aasaasiga ah ee acyclic ilaa aldehyde iyo ketones.
Kaydinta
Qolka bakhaarku waa hawo-mareen oo waa la qalajiyey heerkul hooseeya.
Waqtiga boostada: Nov-09-2022