Afẹfẹ ti Ilu Ilu Landhanum (La2O3) ati itan mimọ 99.99% Emi ko ni kaadi 1312-81-8

Afẹfẹ ti Ilu Ilu Landhanum (La2O3) ati itan-ori 99.99% Emi ko ni kaadi 1312-81-8 Aworan

Apejuwe kukuru:

Ọja: Lanthanum ategun

Fọọmu: La2o3

Cas no ..: 1312-81-8

Iwuwo ti molecular: 325.82

Iwuwo: 6.51 g / cm3

Yo ojuami: 2315 ° C

Irisi: funfun lulú

Solubility: Insoluble ninu omi, ni iwọntunwọnsi lọ ni iwọntunwọnsi ni awọn ohun alumọni ti o lagbara

Iduroṣinṣin: hytroroscopic

Multilitual: Lanthanoxid, Oxyde de Lanthane, Oxido de Lanthano

Firanṣẹ Imeeli si Wa

Awọn alaye ọja

Awọn aami ọja

Alaye

Ohun elo Idanwo	Idiwọn	Awọn abajade
La2O3 / Treo	≥99.99%	> 99.99%
Akọkọ paati treo	≥99%	99.6%
Repurities (% / Treo)
CEOE2	≤0.005%	0.001%
Pr6o11	≤0.002%	0.001%
Nd2o3	≤0.005%	0.002%
SM2O3	≤0.001%	0.0005%
Awọn impuries ti kii ṣe (%)
To4	≤0.002%	0.001%
Fe2o3	≤0.001%	0.0002%
Sio2	≤0.001%	0.0005%
Tol	≤0.002%	0.0005%
Cao	≤0.001%	0.0003%
Miligi	≤0.001%	0.0002%
Loi	≤1%	0.25%
Ipari	Ni ibamu pẹlu boṣewa loke

Eyi jẹ alaye kan nikan fun mimọ 99.99%, a tun le pese 99.9%, mimọ 99.999% mimọ. Afẹfẹ ti Ilu LanHhum pẹlu awọn ibeere pataki fun awọn impuritities le jẹ aṣa ni ibamu si awọn ibeere alabara. Fun alaye diẹ sii, jọwọ tẹ!

Ohun elo

Ategun Lanthanum, tun npè ni Lanthana, giga ti Ara ilu Lathanum (99.999% si awọn aworan gilasi pataki, gẹgẹ bi kamẹra Ite ti Lanthanim Ààkà ni lilo pupọ ni awọn selemics ati aigbagbe FCC, ati tun bi ohun elo aise fun iṣelọpọ irin latHnum; A tun nlo eefin Lanthanim tun Axpotive ọkà ọkà kan lakoko igba omi ti omi ṣan ti silicon nitride ati zirconium Dironium Dirator.