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Lanthanum Hydrooxide

Tlhaloso e Khutšoanyane:

Lanthanum Hydrooxideke mohloli oa kristale oa Lanthanum o sa tsitsang haholo, o ka fumanoang ka ho eketsa alkali e kang ammonia ho litharollo tse nang le metsi a letsoai la lanthanum tse kang lanthanum nitrate. Sena se hlahisa pula e kang gel e ka omisoang moeeng. Lanthanum hydroxide ha e sebetsane haholo le lintho tsa alkaline, leha ho le joalo e qhibiliha hanyenyane ka tharollo ea asiti. E sebelisoa ka tumellano le maemo a holimo (a motheo) a pH.


Lintlha tsa Sehlahisoa

Lanthanum hydroxide hydrate Properties

Nomoro ea CAS. 14507-19-8
Foromo ea lik'hemik'hale La(OH)3
Boima ba Molar 189.93 g/mol
Ho qhibiliha ka metsing Ksp= 2.00 · 10−21
Sebopeho sa kristale e mahlakore a mararo
Sehlopha sa sebaka P63/m, No. 176
Lattice kamehla a = 6.547 Å, c = 3,854 Å

Phaello e phahameng ea Lanthanum hydroxide hydrate

Particle Size(D50) Joalo ka Tlhokahalo

Bohloeki ((La2O3/TREO) 99.95%
TREO(Total Rare Earth Oxides) 85.29%
RE Litšila Likahare ppm Litšila tsa Non-REEs ppm
CeO2 <10 Fe2O3 26
Pr6O11 <10 SiO2 85
Nd2O3 21 CaO 63
Sm2O3 <10 PbO <20
Eu2O3 Nd BaO <20
Gd2O3 Nd ZnO 4100.00%
Tb4O7 Nd MgO <20
Dy2O3 Nd CuO <20
Ho2O3 Nd SrO <20
Er2O3 Nd MnO2 <20
Tm2O3 Nd Al2O3 110
Yb2O3 Nd NiO <20
Lu2O3 Nd CL¯ <150
Y2O3 <10 LOI

Packaging】 25KG / Litlhoko tsa mokotla: bopaki ba mongobo, ha bo na lerōle, bo omme, bo kenya moea ebile bo hloekile.

 

Lanthanum hydroxide hydrate e sebelisetsoa eng?

Lanthanum Hydrooxide, eo hape e bitsoang Lanthanum Hydrate, e na le thepa le ts'ebeliso e fapaneng, ho tloha ho catalysis ea motheo, khalase, ceramic, indasteri ea elektroniki. ho fumanoa ha carbon dioxide. E boetse e sebelisoa ka khalase e khethehileng, phekolo ea metsi le catalyst. Metsoako e fapaneng ea lanthanum le lintho tse ling tse sa tloaelehang tsa lefatše (Oxides, Chlorides, joalo-joalo) ke likarolo tsa mefuta e fapaneng ea catalysis, joalo ka li-catalysts tsa petroleum cracking. Chelete e nyane ea Lanthanum e kentsoeng ka tšepe e ntlafatsa ho se sebetse ha eona, ho hanyetsa tšusumetso, le ductility, athe ho phaella ha Lanthanum ho Molybdenum ho fokotsa boima ba eona le kutloisiso ea ho fetoha ha mocheso. Likarolo tse nyane tsa Lanthanum li teng lihlahisoa tse ngata tsa letamo ho tlosa Phosphates tse fepang algae.


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