Lithanum Nitrate
Amakuru magufi yaLithanum Nitrate
Inzira: cCAS No: 10277-43-7
Uburemere bwa molekuline: 432.92
Ingingo yo gushonga: 65-68 ° C.
Kugaragara: Hanze ya kirisiti
Gukemura: Kubora mumazi na acide minerval ikomeye
Guhagarara: Byoroshye hygroscopique
Indimi nyinshi: LanthanNitrat, Nitrate De Lanthane, Nitrato Del Lantano
Gusaba:
Lanthanum Nitrate ikoreshwa cyane mubirahuri byihariye, gutunganya amazi na catalizator.Ibintu bitandukanye bya Lanthanum nibindi bintu bidasanzwe-isi (Oxide, Chloride, nibindi) nibigize catalizike zitandukanye, nka peteroli yameneka.Umubare muto wa Lanthanumu wongeyeho ibyuma utezimbere imikorere yayo, kurwanya ingaruka, no guhindagurika, mugihe iyongerwa rya Lanthanum muri Molybdenum rigabanya ubukana bwayo no kumva ko ihindagurika ryubushyuhe.Umubare muto wa Lanthanum uboneka mubicuruzwa byinshi bya pisine kugirango ukureho Fosifate igaburira algae. Nitrate ya Lanthanum ikoreshwa mugukora catalizator ternary, tungsten molybdenum electrode, ikirahure cya optique, fosifore, inyongeramusaruro ya ceramic, ibikoresho bya magnetiki, reagent nizindi nganda.
Ibisobanuro
| La2O3 / TREO (% min.) | 99.999 | 99.99 | 99.9 | 99 |
| TREO (% min.) | 37 | 37 | 37 | 37 |
| Ntibisanzwe Isi | ppm max. | ppm max. | % max. | % max. |
| 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 |
| Ibidasanzwe Byisi | ppm max. | ppm max. | % max. | % max. |
| 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 |
Gupakira:Gupakira Vacuum 1, 2, 5, 25, 50 kg / igice, igikarito yindobo ipakira 25, 50 kg / igice, ikozwe.gupakira imifuka 25, 50, 500, 1000 kg / igice.
Icyitonderwa:Ibicuruzwa nibipfunyika birashobora gukorwa ukurikije ibisobanuro byabakoresha.
Nitrate ya Lanthanum iroroshye gutanga kandi ifite okiside.Ibintu bya Shimi bishobora guteza akaga.Guhumeka lanthanum n'ibiyigize mu mwotsi no mu mukungugu birashobora gutera ibimenyetso nko kubabara umutwe no kugira isesemi, kandi mu bihe bikomeye, bishobora gutera urupfu.Kuberako nitrate ya lanthanum ifite umuriro, ishyirwa mubintu biturika.
Imiterere yumubiri na chimique ya nitrate ya lanthanum
Ibara rya triclinike idafite amabara.Gushonga ingingo 40 ℃.Byoroshye gushonga mumazi na Ethanol, gushonga muri acetone.Shyushya kuri 126 ℃ kugirango ubore, banza ukore umunyu wa alkaline, hanyuma ukore oxyde.Iyo ashyutswe kugeza kuri 800 ℃, ibora muri okiside ya lanthanum.Biroroshye gukora imyunyu ngugu ya kristalline nka Cu [La (NO3) 5] cyangwa Mg [La (NO3) 5] hamwe na nitrate y'umuringa cyangwa nitrate ya magnesium.Nyuma yo kuvanga no guhumeka hamwe na nitrate ya ammonium, umuti munini utagira ibara rya kirisiti uhumeka umunyu wikubye kabiri (NH4) 2 [La (NO3) 5] • 4H2O irashirwaho, kandi iyanyuma irashobora gutakaza amazi ya kristalisiti iyo ishyushye kuri 100 ℃.Iyo ikoranye na hydrogen peroxide, havamo ifu ya lanthanum peroxide (La2O5) [1.2].
Nitrate ya Lanthanum ；lanthanum nitrate hexahydrate ；Nitrate ya Lanthanumigiciro ；10277-43-7 ； La (OYA)3)3· 6H2O ；Cas10277-43-7
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