Iwa mimọ giga nano Rare aiye lanthanum oxide lulú la2o3 nanopowder / awọn ẹwẹ titobi ju

Iwa mimọ giga nano Rare aiye lanthanum oxide lulú la2o3 nanopowder / awọn ẹwẹ titobi Aworan Ifihan

Apejuwe kukuru:

Agbekalẹ: La2O3

CAS No.: 1312-81-8

Iwọn Molikula: 325.82

iwuwo: 6.51 g/cm3

Ojuami yo: 2315°Ifihan:

Solubility Funfun: Ailesolubu ninu omi, niwọntunwọsi tiotuka ninu acids nkan ti o wa ni erupe ile to lagbaraIduroṣinṣin:

Lagbara hygroscopic Multilingual: LanthanOxid, Oxyde De Lanthane, Oxido De Lanthano Rare

Fi imeeli ranṣẹ si wa

Alaye ọja

ọja Tags

Ifihan kukuru

Agbekalẹ: La2O3

CAS No.: 1312-81-8

Iwọn Molikula: 325.82

iwuwo: 6.51 g/cm3

Ojuami yo: 2315°Ifihan:

Solubility Funfun: Ailesolubu ninu omi, niwọntunwọsi tiotuka ninu acids nkan ti o wa ni erupe ile to lagbaraIduroṣinṣin:

Lagbara hygroscopic Multilingual: LanthanOxid, Oxyde De Lanthane, Oxido De Lanthano Rare earth lanthanum oxide la2o3

Lanthanum oxide (ti a tun mọ si lanthana) jẹ akopọ kemikali kan pẹlu agbekalẹ La2O3. O jẹ ohun elo afẹfẹ aye toje ati ohun elo ti o lagbara funfun kan pẹlu ilana gara onigun kan. Lanthanum oxide jẹ ohun elo ti o ni iwọn otutu ti o ga julọ ati pe o lo ni orisirisi awọn ohun elo nitori iṣeduro kemikali ti o dara julọ ati ipata ipata. O jẹ ohun elo fun ṣiṣe awọn phosphor fun lilo ninu awọn tubes ray cathode ati awọn atupa fluorescent, bi dopant ninu awọn ẹrọ semikondokito, ati bi ayase. O tun lo ni iṣelọpọ awọn ohun elo amọ ati bi olutọpa ninu iwadi ti ẹkọ ati kemikali.

Ohun elo

Lanthanum Oxide, ti a tun pe ni Lanthana, mimọ Lanthanum Oxide giga (99.99% si 99.999%) ni a lo ni ṣiṣe awọn gilaasi opiti pataki lati mu ilọsiwaju alkali resistance ti gilasi, ati pe o lo ni La-Ce-Tb phosphor fun awọn atupa fluorescent ati ṣiṣe awọn opiti opiti pataki. awọn gilaasi, gẹgẹbi gilasi gbigba infurarẹẹdi, ati kamẹra ati awọn lẹnsi imutobi, Iwọn kekere ti Lanthanum Oxide jẹ lilo pupọ ni awọn ohun elo amọ ati ayase FCC, ati tun bi ohun elo aise fun iṣelọpọ irin Lanthanum; Lanthanum Oxide tun jẹ lilo bi aropo idagbasoke ọkà lakoko isunmọ ipele omi ti Silicon Nitride ati Zirconium Diboride.

Toje aiye lanthanum oxide la2o3

Sipesifikesonu

Nkan Idanwo	Standard	Awọn abajade
La2O3/TREO	≥99.99%	> 99.99%
Ẹya akọkọ TREO	≥99%	99.6%
Awọn Idọti RE (%/TREO)
CeO2	≤0.005%	0.001%
Pr6O11	≤0.002%	0.001%
Nd2O3	≤0.005%	0.002%
Sm2O3	≤0.001%	0.0005%
Ti kii-RE Awọn idoti (%)
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%
Ipari	Ni ibamu pẹlu boṣewa loke

Eyi jẹ apẹrẹ kan nikan fun mimọ 99.99%, a tun le pese 99.9%, 99.999% mimọ. Lanthanum oxide pẹlu awọn ibeere pataki fun awọn idoti le jẹ adani ni ibamu si awọn ibeere alabara. Fun alaye diẹ sii, jọwọ tẹ!