Lanthanum nitrate
Lintlha tse khutšoane tsaLanthanum nitrate
Foromo: cNomoro ea CAS: 10277-43-7
Boima ba 'mele: 432.92
Sebaka se qhibilihang: 65-68 °C
Ponahalo: kristale e tšoeu e bosoeu
Solubility: Ho qhibiliha ka metsing le li-mineral acid tse matla
Botsitso: Habonolo hygroscopic
Lipuo tse ngata: LanthanNitrat, Nitrate De Lanthane, Nitrato Del Lantano
Kopo:
Lanthanum Nitrate e sebelisoa haholo ka khalase e khethehileng, phekolo ea metsi le catalyst. Metsoako e sa tšoaneng ea Lanthanum le lintho tse ling tse sa tloaelehang tsa lefats'e (Oxides, Chlorides, joalo-joalo) ke likarolo tsa mefuta e sa tšoaneng ea catalysis, e kang li-catalysts tsa petroleum cracking. Chelete e nyane ea Lanthanum e kentsoeng ka tšepe e ntlafatsa ho senyeha 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. Lanthanum e nyenyane e teng lihlahisoa tse ngata tsa letamo ho tlosa Phosphates e fepa algae.Lanthanum Nitrate e sebelisoa ha ho etsoa li-ternary catalysts, tungsten molybdenum electrodes, optical glass, phosphor, ceramic capacitor additives, magnetic materials, lik'hemik'hale tsa lik'hemik'hale le liindasteri tse ling.
Tlhaloso
| La2O3/TREO (% min.) | 99.999 | 99.99 | 99.9 | 99 |
| TREO (% min.) | 37 | 37 | 37 | 37 |
| Litšila tsa Lefatše tse Rare | ppm max. | ppm max. | % boholo. | % boholo. |
| CeO2/TREO Pr6O11/TREO Nd2O3/TREO Sm2O3/TREO Eu2O3/TREO Gd2O3/TREO Y2O3/TREO | 5 5 2 2 2 2 5 | 50 50 50 10 10 10 50 | 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 |
| Litšila tsa Lefatše tse sa Tloaelehang | ppm max. | ppm max. | % boholo. | % boholo. |
| Fe2O3 SiO2 CaO CoO NiO CuO MnO2 Cr2O3 CdO PbO | 10 50 100 3 3 3 3 3 5 10 | 50 100 100 5 5 5 5 3 5 50 | 0.005 0.05 0.05 | 0.01 0.05 0.05 |
Sephutheloana:Sephutheloana sa vacuum 1, 2, 5, 25, 50 kg / sengoathoana, sephutheloana sa li-cardboard bakete 25, 50 kg / sengoathoana, se lohiloengsephutheloana sa mokotla 25, 50, 500, 1000 kg / sengoathoana.
Hlokomela:Tlhahiso ea sehlahisoa le ho paka li ka etsoa ho latela litlhaloso tsa mosebelisi.
Lanthanum nitrate e senyeha habonolo ebile e na le thepa ea oxidizing. Lintho Tse Kotsi tsa Lik'hemik'hale. Ho hema lanthanum le metsoako ea eona ka har'a mosi le lerōle ho ka baka matšoao a kang hlooho e opang le ho nyekeloa ke pelo, 'me maemong a matla, ho ka lebisa lefung. Hobane lanthanum nitrate e na le ho cha, e khetholloa e le ntho e phatlohang.
Lintho tsa 'mele le tsa lik'hemik'hale tsa lanthanum nitrate
kristale e se nang mebala ea triclinic. Sebaka se qhibilihang ke 40 ℃. E qhibiliha habonolo metsing le ethanol, e qhibiliha ka har'a acetone. Chesa ho 126 ℃ bakeng sa ho bola, pele u etsa letsoai la alkaline, ebe u etsa oxide. Ha e futhumatsa ho 800 ℃, e bola ho ba lanthanum oxide. Ho bonolo ho theha matsoai a rarahaneng a crystalline a kang Cu [La (NO3) 5] kapa Mg [La (NO3) 5] ka koporo nitrate kapa magnesium nitrate. Ka mor'a ho kopanya le ho fetoha mouoane ka tharollo ea ammonium nitrate, letsoai le leholo la kristale le se nang mebala le nang le letsoai le le leng (NH4) 2 [La (NO3) 5] • 4H2O e thehoa, 'me e qetellang e ka lahleheloa ke metsi a crystallization ha e futhumala ho 100 ℃. Ha e sebelisana le hydrogen peroxide, lanthanum peroxide (La2O5) phofo e hlahisoa [1.2].
Lanthanum nitratelanthanum nitrate hexahydrate;Lanthanum nitratetheko10277-43-7;La(NO3)3· 6H2O;Cas10277-43-7
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