Lanthanum Nitrate
Fa'amatalaga puupuu oLanthanum Nitrate
Fuafuaga: iNumera CAS: 10277-43-7
Molecular Weight: 432.92
Liu liusuavai: 65-68 °C
Fa'aaliga: Pa'epa'e tioata pa'epa'e
Solubility: Solu i le vai ma malosi mineral acids
Maumau: Faigofie hygroscopic
Tele gagana: LanthanNitrat, Nitrate De Lanthane, Nitrato Del Lantano
Talosaga:
Lanthanum Nitrate e masani ona faʻaaogaina i tioata faʻapitoa, vai togafitiga ma faʻamalosi. O vaega eseese o Lanthanum ma isi elemene e seasea-lalolagi (Oxides, Chlorides, ma isi) o vaega ia o le catalysis eseese, e pei o le suauu ta'ei catalysts. Ole la'ititi ole Lanthanum e fa'aopoopo i le sila e fa'aleleia atili ai lona malleability, tete'e atu i le a'afiaga, ma le ductility, ae o le fa'aopoopoina o Lanthanum i le Molybdenum e fa'aitiitia ai lona ma'a'a ma lagona i fesuiaiga o le vevela. Laititi aofaiga o Lanthanum o loʻo i ai i le tele o vaitaele oloa e aveese ai le Phosphates e fafaga algae.Lanthanum Nitrate o loʻo faʻaaogaina i le gaosiga o catalysts ternary, tungsten molybdenum electrodes, tioata tioata, phosphor, ceramic capacitor additives, mea mageta, vailaʻau faʻamaʻi ma isi pisinisi.
Fa'amatalaga
| La2O3/TREO (% min.) | 99.999 | 99.99 | 99.9 | 99 |
| TREO (% min.) | 37 | 37 | 37 | 37 |
| Fa'alelalolagi seāseā | ppm maualuga. | ppm maualuga. | % maualuga. | % maualuga. |
| 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 |
| Fa'alelalolagi e le'o seasea maua | ppm maualuga. | ppm maualuga. | % maualuga. | % maualuga. |
| 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 |
afifiina:Mea fa'ameamea 1, 2, 5, 25, 50 kilokalama / fasi pepa, pakete pakete pepa pepa 25, 50 kilokalama / fasi pepa, lalagaato afifi 25, 50, 500, 1000 kg / fasi.
Fa'aaliga:O le gaosiga o oloa ma le afifiina e mafai ona faʻatinoina e tusa ai ma faʻamatalaga a le tagata faʻaoga.
O le Lanthanum nitrate e faigofie ona suamalie ma e iai mea fa'ama'i. Vailaau Mata'utia. O le inuina o le lanthanum ma ona mea fa'afefiloi i le asu ma le pefu e mafai ona mafua ai fa'ailoga e pei o le ulu ma le fa'atauva, ma i tulaga ogaoga, e mafai ona o'o atu ai i le oti. Ona o le lanthanum nitrate e mafai ona mu, ua fa'avasegaina o se mea pāpā.
Fa'aletino ma kemisi o le lanthanum nitrate
tioata triclinic e leai ni lanu. Liu liusuavai 40 ℃. E faigofie ona solu i le vai ma le ethanol, soluble i le acetone. Fa'avevela i le 126 ℃ mo le pala, muamua e fai ai se masima alkaline, ona fai ai lea o se oxide. Pe a faʻavevela i le 800 ℃, e pala ile lanthanum oxide. E faigofie ona fausia masima lavelave tioata e pei ole Cu [La (NO3) 5] poʻo Mg [La (NO3) 5] faʻatasi ma le kopa nitrate poʻo le magnesium nitrate. A maeʻa ona faʻafefiloi ma faʻafefe i le ammonium nitrate solution, o le tioata tele e leai se lanu e faʻafefeteina masima faalua (NH4) 2 [La (NO3) 5] • 4H2O ua faia, ma e mafai ona leiloa le vai o le tioata pe a vevela i le 100 ℃. Pe a fegalegaleai ma le hydrogen peroxide, o le lanthanum peroxide (La2O5) paʻu e gaosia [1.2].
Lanthanum nitratelanthanum nitrate hexahydrate;Lanthanum nitratetau；10277-43-7；La(NO3)3·6H2O；Kase10277-43-7
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