ILanthanum Nitrate

Inkcazelo emfutshane:

Imveliso: Lanthanum Nitrate
Ifomula: Inombolo ye-cCAS: 10277-43-7
Ubunzima beMolekyuli: 432.92
Indawo yokunyibilika: 65-68 °C
Imbonakalo: Ikristale emhlophe-ngaphandle
Ukunyibilika: Inyibilika emanzini kunye nee-acids zeminerali ezomeleleyo
Uzinzo: I-hygroscopic ngokulula
Iilwimi ezininzi: LanthanNitrat, Nitrate De Lanthane, Nitrato Del Lantano


Iinkcukacha zeMveliso

Iithegi zeMveliso

Ulwazi olufutshane lweILanthanum Nitrate

Ifomula: cInombolo yeCAS: 10277-43-7
Ubunzima beMolekyuli: 432.92
Indawo yokunyibilika: 65-68 °C
Imbonakalo: Ikristale emhlophe-ngaphandle
Ukunyibilika: Inyibilika emanzini kunye nee-acids zeminerali ezomeleleyo
Uzinzo: I-hygroscopic ngokulula
Iilwimi ezininzi: LanthanNitrat, Nitrate De Lanthane, Nitrato Del Lantano

Isicelo:

I-Lanthanum Nitrate isetyenziswa kakhulu kwiglasi ekhethekileyo, unyango lwamanzi kunye ne-catalyst.Iikhompawundi ezahlukeneyo zeLanthanum kunye nezinye izinto ezinqabileyo zomhlaba (i-Oxides, i-Chlorides, njl.) zizinto ze-catalysis ezahlukeneyo, ezifana ne-petroleum cracking catalysts.Izixa ezincinci zeLanthanum ezongeziweyo kwintsimbi ziphucula ukonakala kwayo, ukuchasana nempembelelo, kunye ne-ductility, kanti ukongezwa kweLanthanum kwiMolybdenum kunciphisa ubunzima bayo kunye novelwano kwiinguqu zobushushu.Amanani amancinci eLanthanum akhoyo kwiimveliso ezininzi zamachibi ukususa iPhosphates ezondla i-algae.I-Nitrate yeLanthanum isetyenziselwa ukuveliswa kwe-ternary catalysts, i-tungsten molybdenum electrodes, i-glass optical, i-phosphor, i-ceramic capacitor additives, izixhobo zamagnetic, i-chemical reagents kunye namanye amashishini.

Inkcazo

La2O3/TREO (% min.) 99.999 99.99 99.9 99
I-TREO (% min.) 37 37 37 37
Ubumdaka boMhlaba obunqabileyo 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
Non-Rare Earth Ukungcola 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

Ukupakishwa:Ukupakishwa kweVacuum 1, 2, 5, 25, 50 kg / isiqwenga, ukupakishwa kwebhakethi yekhadibhodi 25, 50 kg / iqhekeza, elukiweyoingxowa ukupakishwa 25, 50, 500, 1000 kg/piece.

Phawula:Ukuveliswa kwemveliso kunye nokupakishwa kunokwenziwa ngokweenkcukacha zomsebenzisi.

I-Lanthanum nitrate ilula kwaye ineempawu ze-oxidizing.Izinto ezinobungozi zeMichiza.Ukuphefumla i-lanthanum kunye neekhompawundi zayo kumsi kunye nothuli kunokubangela iimpawu ezinjengeentloko kunye nesicaphucaphu, kwaye kwiimeko ezinzima, kunokukhokelela ekufeni.Ngenxa yokuba i-lanthanum nitrate inokutsha, ihlelwa njengento eqhumayo.

Iimpawu ezibonakalayo kunye neekhemikhali ze-lanthanum nitrate

Ikristale yetriclinic engenambala.Indawo yokunyibilika ngama-40 ℃.Inyibilika ngokulula emanzini nakwi-ethanol, inyibilika kwi-acetone.Ukufudumala ukuya kwi-126 ℃ ukubola, kuqala ukwenza ityuwa yealkaline, kwaye wenze i-oxide.Xa ishushu kwi 800 ℃, ibola ibe yilanthanum oxide.Kulula ukwenza i-crystalline i-salts eziyinkimbinkimbi ezifana neCu [La (NO3) 5] okanye i-Mg [La (NO3) 5] nge-nitrate yobhedu okanye i-nitrate ye-magnesium.Emva kokuxuba kunye ne-evaporating isisombululo se-ammonium nitrate, i-crystal enkulu engenambala i-hydrated ityuwa ephindwe kabini (NH4) 2 [La (NO3) 5] • I-4H2O yenziwe, kwaye le yokugqibela inokulahlekelwa ngamanzi e-crystallization xa ishushu kwi-100 ℃.Xa idibana ne-hydrogen peroxide, i-lanthanum peroxide (La2O5) ipowder yenziwe [1.2].

I-lanthanum nitratelanthanum nitrate hexahydrate;ILanthanum nitrateixabiso10277-43-7;La(NO3)3·6H2OCas10277-43-7

Isatifikethi:

5

Yintoni esinokubonelela ngayo:

34


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