Yttrium Nitrate
Ulwazi olufutshane lweYttrium Nitrate
Ifomula: Y(NO3)3.6H2O
Inombolo yeCAS: 13494-98-9
Ubunzima beMolekyuli: 491.01
Ubuninzi: 2.682 g/cm3
Indawo yokunyibilika: 222℃
Imbonakalo: Iikristale ezimhlophe, umgubo, okanye iinqununu
I-Solubility: Ayinyibiliki emanzini, i-solubility ephakathi kwii-acids zeminerali ezomeleleyo
Uzinzo: I-hygroscopic kancinci
Iilwimi ezininzi: YttriumNitrat , Nitrate De Yttrium, Nitrato Del Ytrio
Isicelo:
Yttrium Nitrateisetyenziswa kwi-ceramics, iglasi kunye ne-elektroniki.Amanqanaba aphezulu okucoceka awona manqaku abaluleke kakhulu kwii-tri-bands Rare Earth phosphors kunye ne-Yttrium-Iron-Garnets, ezisebenza kakhulu izihluzi ze-microwave.I-Yttrium Nitrate ngumthombo we-crystalline onyibilikayo kakhulu wamanzi weYttrium wokusetyenziswa ohambelana ne-nitrate kunye ne-pH ephantsi (e-acidic).Isetyenziswa kumashishini afana nokuvelisa i-ternary catalysts, i-yttrium tungsten electrode, izinto ze-ceramic, i-intermediates ye-yttrium compounds, ii-chemical reagents.I-reagents zophando, Njengoko Umthombo weyttrium, isetyenziselwa ukuvelisa i-mesophase surfactants esekwe kwiyttrium, njenge-adsorbent okanye njenge-precursor yezinto ezisebenzayo ezibonakalayo kunye ne-nano scale coatings ye-carbon composite materials.
Inkcazo
| Ikhowudi yeMveliso | Yttrium Nitrate | ||||
| IBanga | 99.9999% | 99.999% | 99.99% | 99.9% | 99% |
| UHLELO LWEKHEMICAL | |||||
| Y2O3/TREO (% min.) | 99.9999 | 99.999 | 99.99 | 99.9 | 99 |
| I-TREO (% min.) | 29 | 29 | 29 | 29 | 29 |
| Ilahleko Ekulayiseni (% max.) | 0.5 | 1 | 1 | 1 | 1 |
| Ubumdaka boMhlaba obunqabileyo | ppm max. | ppm max. | ppm max. | % max. | % max. |
| La2O3/TREO CeO2/TREO Pr6O11/TREO Nd2O3/TREO Sm2O3/TREO Eu2O3/TREO Gd2O3/TREO Tb4O7/TREO Dy2O3/TREO Ho2O3/TREO Er2O3/TREO Tm2O3/TREO Yb2O3/TREO Lu2O3/TREO | 0.1 0.1 0.5 0.5 0.1 0.1 0.5 0.1 0.5 0.1 0.2 0.1 0.2 0.1 | 1 1 1 1 1 2 1 1 1 2 2 1 1 1 | 30 30 10 20 5 5 5 10 10 20 15 5 20 5 | 0.01 0.01 0.01 0.01 0.005 0.005 0.01 0.001 0.005 0.03 0.03 0.001 0.005 0.001 | 0.03 0.03 0.03 0.03 0.03 0.03 0.1 0.05 0.05 0.3 0.3 0.03 0.03 0.03 |
| Non-Rare Earth Ukungcola | ppm max. | ppm max. | ppm max. | % max. | % max. |
| Fe2O3 SiO2 CaO Cl- CuO NiO PbO Na2O K2O MgO Al2O3 I-TiO2 ThO2 | 1 10 10 50 1 1 1 1 1 1 5 1 1 | 3 50 30 100 2 3 2 15 15 15 50 50 20 | 10 100 100 300 5 5 10 10 15 15 50 50 20 | 0.002 0.03 0.02 0.05 | 0.01 0.05 0.05 0.1 |
Phawula: Ukuveliswa kwemveliso kunye nokupakishwa kunokwenziwa ngokweenkcukacha zomsebenzisi.
Inkqubo yemvelisoye-yttrium nitrate: phantsi kokufudumeza, i-yttrium oxide engaphezulu kancinci iyancibilika kwi-nitric acid egxininisiweyo ukuyifumana.Tshisa i-yttrium oxide kwi-900 ℃ kwiiyure ze-3, ipholile kwaye uyinyibilikise kwisisombululo se-nitric acid ye-1: 1.Lawula i-pH yesisombululo ekupheleni kwempendulo ibe yi-3-4.Distill isisombululo phantsi koxinzelelo oluncitshisiweyo kwisiraphu kwaye ngokukhawuleza ukhanye kwiqondo lokushisa.Recrystallize kabini.Xa uhlaziywa kwakhona, inani elincinci le-yttrium nitrate kufuneka lifakwe njengembewu ukufumana i-yttrium nitrate hexahydrate crystal.
Yttrium nitrate;Ixabiso leNitrate yeYttrium;yttrium nitrate hexahydrate;yttrium nitrate hydrateYb(HAYI3)3·6H2O; Ukusetyenziswa kweYttrium nitrate
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