Samarium fluoride

Apejuwe kukuru:

Ọja: Samarium Fluoride
Ilana: SmF3
CAS No.: 13765-24-7
Mimọ: 99.99%
Irisi: Diẹ ofeefee lulú

Alaye ọja

ọja Tags

Ọrọ Iṣaaju kukuru

Fọọmu:SmF3
CAS No.: 13765-24-7
Iwọn Molikula: 207.35
iwuwo: 6.60 g/cm3
Ojuami yo: 1306°C
Irisi: Diẹ ofeefee lulú
Solubility: Insoluble ninu omi, niwọntunwọsi tiotuka ninu awọn acids erupe ile ti o lagbara
Iduroṣinṣin: Diẹ hygroscopic

Ohun elo:

Samarium fluorideti ni awọn lilo amọja ni gilasi, phosphor, lasers, ati awọn ẹrọ thermoelectric. Awọn kirisita Calcium Fluoride ti Samarium-doped ni a lo bi alabọde ti nṣiṣe lọwọ ninu ọkan ninu awọn lasers ipinlẹ to lagbara akọkọ ti a ṣe apẹrẹ ati ti iṣelọpọ. Tun lo fun awọn reagents yàrá, doping fiber, awọn ohun elo laser, awọn ohun elo Fuluorisenti, okun opiti, awọn ohun elo ibori opiti, awọn ohun elo itanna.

Ni pato:

Ipele	99.99%	99.9%	99%
OHUN OJUMO
Sm2O3/TREO (% iṣẹju.)	99.99	99.9	99
TREO (% iṣẹju.)	81	81	81
Toje Earth impurities	Iye ti o ga julọ ppm.	% max.	% max.
Pr6O11/TREO Nd2O3/TREO Eu2O3/TREO Gd2O3/TREO Y2O3/TREO	50 100 100 50 50	0.01 0.05 0.03 0.02 0.01	0.03 0.25 0.25 0.03 0.01
Awọn Egbin Aiye ti ko ṣọwọn	Iye ti o ga julọ ppm.	% max.	% max.
Fe2O3 SiO2 CaO Cl- NiO KuO CoO	5 50 100 100 10 10 10	0.001 0.015 0.02 0.01	0.003 0.03 0.03 0.02