Iwa mimọ giga 99.99% Cerium Oxide CAS No 1306-38-3

Apejuwe kukuru:

Ilana: CeO2

CAS No.: 1306-38-3

Iwọn Molikula: 172.12

iwuwo: 7.22 g/cm3

Oju Iyọ: 2,400°C

Irisi: Yellow to Tan lulú

Solubility: Insoluble ninu omi, niwọntunwọsi tiotuka ninu awọn acids erupe ile ti o lagbara

Iduroṣinṣin: Diẹ hygroscopic

Multilingual: Cerium Oxide, Oxyde De Cerium, Oxido De Cerio

Fi imeeli ranṣẹ si wa

Alaye ọja

ọja Tags

Sipesifikesonu

Nkan Idanwo	Standard	Esi
CeO2/TREO	≥99.9%	> 99.95%
Ẹya akọkọ TREO	≥99%	99.52%
Awọn Idọti RE (%/TREO)
La2O3	≤0.02%	0.01%
Pr6O11	≤0.01%	0.005%
Nd2O3	≤0.01%	0.004%
Sm2O3	≤0.005%	0.003%
Y2O3	≤0.005%	0.002%
Ti kii-RE Awọn idoti (%)
SO4	≤0.05%	0.03%
Fe2O3	≤0.01%	0.0022%
SiO2	≤0.03%	0.01%
Cl-	≤0.08%	0.01%
CaO	≤0.01%	0.005%
LOI	≤1%	0.28%
Ipari	Ni ibamu pẹlu boṣewa loke

Eyi jẹ apẹrẹ kan nikan fun mimọ 99.9%, a tun le pese 99.99%, 99.95% mimọ.Cerium oxide pẹlu awọn ibeere pataki fun awọn idoti le jẹ adani gẹgẹbi awọn ibeere alabara.Fun alaye diẹ sii, jọwọ tẹ!

Ohun elo

Cerium Oxide, ti a tun pe ni Ceria, ni lilo pupọ ni gilasi, awọn ohun elo amọ ati iṣelọpọ ayase.Ni ile-iṣẹ gilasi, o gba pe o jẹ oluranlowo didan gilasi ti o munadoko julọ fun didan opiti pipe.O tun ti lo lati decolorize gilasi nipa titọju irin ni awọn oniwe-ferrous ipinle.Agbara ti gilasi Cerium-doped lati ṣe idiwọ ina violet ultra ni iṣelọpọ ti awọn gilasi iṣoogun ati awọn ferese afẹfẹ.O tun lo lati ṣe idiwọ awọn polima lati ṣokunkun ni imọlẹ oorun ati lati dinku discoloration ti gilasi tẹlifisiọnu.O ti lo si awọn paati opiti lati mu ilọsiwaju ṣiṣẹ.Ga ti nw Ceria ti wa ni tun lo ninu phosphor ati dopant to gara.hi