Lanthanum oxide (la2o3) ihigh isupu 99.99% i karota 1312-8-8

Lanthanum oxide (la2o3) ihigh isupu 99.99% i kata 1312-81-8 ishusho

Ibisobanuro bigufi:

Ibicuruzwa: Lanthanum oxide

Formula: la2o3

CAS OYA .: 1312-81-8

Uburemere bwa molekile: 325.82

Ubucucike: 6.51 G / CM3

Gushonga Ingingo: 2315 ° C.

Kugaragara: Ifu yera

Gukemurwa: Guhunika mumazi, humura munsi ya acide ikomeye

Guhagarara: Hygroscopic

Indimi ebyiri: Lanhanoxid, Oxyde de lanthane, Oxido de lanthano

Ohereza imeri kuri twe

Ibisobanuro birambuye

Ibicuruzwa

Ibisobanuro

Ikintu cy'ibizamini	Bisanzwe	Ibisubizo
La2o3 / Treo	≥99.99%	> 99.99%
Ibigize Treo	≥99%	99.6%
Ongera ubyanyuma (% / Treo)
Umuyobozi mukuru	≤0.005%	0.001%
Pr6o11	≤0.002%	0.001%
ND2O3	≤0.005%	0.002%
Sm2o3	≤0.001%	0.0005%
NTA GUHUZA INGINGO (%)
So4	≤0.002%	0.001%
FE2O3	≤0.001%	0,0002%
Sio2	≤0.001%	0.0005%
Cl-	≤0.002%	0.0005%
Cao	≤0.001%	0.0003%
Mgo	≤0.001%	0,0002%
Loi	≤1%	0.25%
Umwanzuro	Kubahiriza ibipimo byavuzwe haruguru

Iyi niyo ngingo imwe gusa kuri 99,99% ubuziranenge, turashobora kandi gutanga 99.9%, 99.999% ubuziranenge. Lanthanum okide hamwe nibisabwa byihariye kugirango umwanda zishobore gukurikizwa ukurikije ibyo umukiriya asabwa. Kubindi bisobanuro, nyamuneka kanda!

Gusaba

Lanthanum oxide, nanone yitwa Lanthana, Isumbabyose Lanhanam Oxide (99.99% kugeza ku birahuri bya Lakeli Lanthanum oxide ikoreshwa cyane mu ceramisi na catalyst ya FCC, kandi kandi nk'ibikoresho fatizo by'umusaruro wa Lanhanam; Lanthanum oxide nayo ikoreshwa nk'iterambere ry'ingano ziyongera mu giciro cyamazi cyananiranye na silicon nitride na zirconium diboride.