Lanthanum ohun elo afẹfẹ CAS 1312-81-8

CAS:1312-81-8

Mimo:99%

Fọọmu Molecular:La2O3

Ìwọ̀n Molikula:325.81

EINECS:215-200-5

Akoko Ipamọ:Deede otutu ipamọ

Awọn itumọ ọrọ sisọ:Oxide LANTHANUM; LANTHANUM(III) oxide; LANTHANUM(+3)Oxide; dilanthanumoxide; dilanthanumtrioxide; Lanthana; lanthania (la2o3); lanthanumoxide (la2o3)

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Kini Lanthanum oxide CAS 1312-81-8?

Lanthanum oxide CAS 1312-81-8 jẹ tiotuka diẹ ninu omi ati ni irọrun tiotuka ninu acid lati dagba awọn iyọ ti o baamu. O rọrun lati fa erogba oloro ati omi ni afẹfẹ, ati di diẹdiẹ di lanthanum carbonate; Awọn apapo ti iná lanthanum oxide pẹlu omi yoo fun ni pipa kan ti o tobi iye ti ooru.

Sipesifikesonu

Nkan	Sipesifikesonu%	CI-	0.033
Ifarahan	funfun lulú	SO4 2-	0.039
La2o3	99.992	CaO	0.072
Ceo2	0.0050	Fe2O3	0.0050
Pr6O11	0.0012	Nà2O	0.0014
Nd2O3	0.0016	BaO	0.014
Sm2o3	0.0001	Al2O3	0.001
Y2O3	0.0001	SiO2	0.006
PbO	0.002	Mno2	0.0030
Zno	0.021	LOI	2.41

Ohun elo

Lanthanum oxide CAS 1312-81-8 jẹ lilo akọkọ ni iṣelọpọ gilasi opiti pipe ati okun opiti. Tun lo ninu awọn ẹrọ itanna ile ise bi seramiki capacitors, piezoelectric seramiki admixture. O tun lo bi ohun elo aise fun lanthanum boride ati ayase fun iyapa epo ati isọdọtun. O tun le ṣee lo lati ṣe agbejade gilaasi opiti pipe alloy pataki, igbimọ fiber opiti giga refraction ati kamẹra, kamẹra, lẹnsi maikirosikopu ati prism ohun elo opiti ilọsiwaju.