Samarium oxide 12060-58-1 tsim cov nqi

Samarium oxide 12060-58-1 tsim cov nqi

Muaj cov khoom lag luam txaus, siab zoo thiab xa khoom sai. Ntau qhov ntau nrog luv nqi ntxiv.
Txhua yam kev xav tau, txais tos hu rau peb txhua lub sijhawm.

Kev piav qhia

Khoom npe: Samarium oxide

CAS: 12060-58-1 Nr

MF: O3 Sm2

PIB: 348.72

PIB: 235-043-6

Melting point: 2325 ° C

Ceev: 8.35 g / mL ntawm 25 ° C (lit.)

Refractive index: 1.97

Cia temp.: Cia kub: tsis muaj kev txwv.

Tsos: Dawb me ntsis yellowish hmoov

Lub ntiajteb txawj nqus: 8.347

Daim ntawv thov

Tuam Tshojsamarium oxide, tseem hu ua Samaria, Samarium muaj lub peev xwm nqus neutron siab, Samarium Oxides tau tshwj xeeb siv hauv iav, phosphors, lasers, thiab cov khoom siv thermoelectric.

Calcium ChlorideCrystals kho nrog Samarium tau ua hauj lwm nyob rau hauv lasers uas tsim beams ntawm lub teeb hnyav txaus kom hlawv hlau los yog thaws tawm lub hli.

Samarium Oxideyog siv nyob rau hauv optical thiab infrared absorbing iav kom nqus infrared tawg. Tsis tas li ntawd, nws yog siv los ua neutron absorber hauv kev tswj cov pas nrig rau nuclear fais fab reactors.

Oxide catalyzes lub cev qhuav dej ntawm acyclic thawj cawv rau aldehydes thiab ketones.

Cia

Cov chav tsev yog ventilated thiab qhuav ntawm qhov kub thiab txias.