Pùdar Lanthanum Oxide La2O3 àrd-ghlan
Fiosrachadh goirid mu dheidhinnLanthanum ogsaid:
Bathar:Lanthanum ogsaid
Foirmle:La2O3
Àireamh CAS:1312-81-8
Cuideam moileciuil: 325.82
Dùmhlachd: 6.51 g/cm3
Puing leaghaidh: 2315 ° C
Coltas: Pùdar geal
Purity / Sònrachadh: 3N (La2O3 / REO ≥ 99.9%) 5N (La2O3 / REO ≥ 99.999%) 6N (La2O3 / REO ≥ 99.9999%)
Solubility: Pùdar geal, beagan solubhail ann an uisge, furasta a thruailleadh ann an searbhag, furasta a ghabhail a-steach taiseachd, comasach air taiseachd agus carbon dà-ogsaid san adhar a ghabhail a-steach gu sgiobalta, pacadh falamh
Seasmhachd: Gu math hygroscopic
Ioma-chànanach: LanthanOxid, Oxyde De Lanthane, Oxido De Lanthano
Cleachdadh Lanthanum Oxide:
Lanthanum ogsaidris an canar cuideachd Lantana,àrd-ghlan Lanthanum oxide(99.99% gu 99.999%) air a chuir an sàs ann a bhith a’ dèanamh glainneachan optigeach sònraichte gus an aghaidh glainne alcali a leasachadh, agus air a chleachdadh ann an phosphors La-Ce-Tb airson lampaichean flùraiseach agus a’ dèanamh glainneachan optigeach sònraichte, leithid glainne infridhearg, cuideachd mar lionsan camara agus teileasgop, Ìre ìosal deLanthanum ogsaidga chleachdadh gu bitheanta ann an crèadhadaireachd agus FCC catalyst, agus cuideachd mar stuth amh airson Lanthanum Metal cinneasachadh;Lanthanum ogsaidair a chleachdadh cuideachd mar chur-ris fàs gràin aig àm sintering ìre leaghaidh de Silicon Nitride agus Zirconium Diboride.Lanthanum ogsaidair a chleachdadh airson toradhlanthanum meatailtagus meatailtean lanthanum cerium, catalysts, stuthan stòraidh haidridean, stuthan a tha a’ sgaoileadh solais, co-phàirtean dealanach, msaa cuideachd.
Sònrachadh Lanthanum Oxide:
| Còd Bathar | La2O3-01 | La2O3-02 | La2O3-03 | La2O3-04 | La2O3-05 | La2O3-06 |
| Ìre | 99.9999% | 99.999% | 99.995% | 99.99% | 99.9% | 99% |
| COMHRADH CHEMICAL | ||||||
| La2O3/TREO (% min.) | 99.9999 | 99.999 | 99.995 | 99.99 | 99.9 | 99 |
| TREO (% min.) | 99.5 | 99 | 99 | 98 | 98 | 98 |
| Call air lasadh (% max.) | 1 | 1 | 1 | 2 | 2 | 2 |
| Neo-dhìomhaireachd tearc na Talmhainn | ppm air a char as motha. | ppm air a char as motha. | ppm air a char as motha. | ppm air a char as motha. | % as àirde. | % as àirde. |
| CeO2 P6O11 Dh2O3 Sm2O3 eu2O3 Gd2O3 Y2O3 | 0.5 0.5 0.5 0.2 0.2 0.2 0.5 | 3 3 2 2 2 2 5 | 5 5 5 5 5 5 5 | 50 50 50 10 10 10 10 | 0.05 0.02 0.02 0.01 0.001 0.001 0.01 | 0.5 0.1 0.1 0.1 0.1 0.1 0.1 |
| Neo-dhìomhaireachd na Talmhainn nach eil tearc | ppm air a char as motha. | ppm air a char as motha. | ppm air a char as motha. | ppm air a char as motha. | % as àirde. | % as àirde. |
| Fe2O3 SiO2 CaO CoO NiO CuO MnO2 Cr2O3 CdO PbO | 1 10 10 2 2 2 2 2 5 5 | 2 50 50 2 2 2 2 2 5 5 | 10 50 50 2 2 2 2 3 5 10 | 50 100 100 5 5 3 5 3 5 50 | 0.01 0.05 0.2 | 0.02 0.1 0.5 |
Pacadh de Lanthanum oxide: Pacadh falamh de 1, 2, agus 5 cileagram gach pìos, pacadh druma cairt-bhòrd de 25, 50 cileagram gach pìos, pacadh poca fighte de 25, 50, 500, agus 1000 cileagram gach pìos.
Toradh ocsaid talmhainn tearc co-cheangailte:Erbium ogsaid Er2O3;Neodymium ogsaidDh2O3;Scandium Oxide Sc2O3;Praseodymium neodymium ogsaid;Ytterbium ogsaid;Lutetium ogsaid;Thulium ogsaid;Holmium ogsaid;Dysprosium oxide;Eòrpium ocsaid;Samarium ocsaid;Gadolinium ogsaid;itriumdaimh;Praseodymium ogsaid Pr6O11.Ceannaich Lanthanum oxide; Àireamh CAS: 1312-81-8; àrd-ghlan Lanthanum oxide; La2o3X Lanthanum ogsaid;Solaraiche Sìneach Lanthanum Oxide; Lanthanum ogsaid La2O3; Dèanamh Lanthanum Oxide; Pùdar Lanthanum Oxide;Prìs Lanthanum oxide; Solaraiche Lanthanum Oxide; Cleachdadh Lanthanum oxide; Prìs Lanthanum oxide air-loidhne; Talamh tearc Lanthanum oxide; Ocsaidean talmhainn tearc.Lanthanum(III) ogsaid
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