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Cov roj formula: Lu2O3
CAS Nr .: 12032-20-1
Molecular Luj: 397.94
Qhov ceev: 9.42 g / cm3
Melting point: 2,490 ° C
Qhov tsos: Dawb hmoov
Solubility: Insoluble nyob rau hauv dej, me ntsis soluble nyob rau hauv muaj zog mineral acids
Stability: me ntsis hygroscopic
Code | LO-2N 5 | LO-4 N | |
TREO min% | 99 | 99 | |
Lu2O3/TREO min% | 99.5 ua | 99.99 ib | |
RE- impurities max % | |||
Ho 2O3/TREO | tag nrho 0.5 | tag nrho 0.01 ib | |
Er2O3/TREO | |||
Tm2O3/TSO | |||
Yb2O3/TREO | |||
Tsis-RE- impurities max% | |||
Fe2O 3 | 0.005 ib | 0.00005 | |
SiO 2 | 0.005 ib | 0.005 ib | |
CaO | 0.05 Nws | 0.005 ib | |
Al2O3 | 0.01 ib | 0.01 ib | |
Cl- | 0.03 ib | 0.01 ib | |
LOI (1000ºC, lhr) | 1.0 | 1.0 |
1: Lutetium Oxide, tseem hu ua Lutecia, yog cov ntaub ntawv tseem ceeb rau cov siv lead ua laser, thiab tseem muaj kev siv tshwj xeeb hauv ceramics, iav, phosphors, lasers.
2: Lutetium Oxide kuj tseem siv los ua catalysts hauv kev tawg, alkylation, hydrogenation, thiab polymerization.
3: Cov Lutetium ruaj khov tuaj yeem siv los ua cov catalysts hauv roj av tawg hauv refineries thiab tseem tuaj yeem siv rau hauv alkylation, hydrogenation, thiab polymerization daim ntawv thov.
4: Nws kuj tseem siv tau los ua tus tswv tsev zoo tshaj plaws rau X-ray phosphors
Q: Koj puas yog tuam txhab lag luam lossis chaw tsim khoom?
A: Peb yog Hoobkas.
Q: Koj lub sijhawm xa khoom ntev npaum li cas?
A: Feem ntau nws yog 5-10 hnub yog tias cov khoom muaj nyob hauv Tshuag.los yog nws yog 15-20 hnub yog tias cov khoom tsis nyob hauv Tshuag, nws yog raws li
kom muaj nuj nqis.
Q: Koj puas muab cov qauv?puas yog dawb los yog ntxiv?
A: Yog, peb tuaj yeem muab cov qauv dawb tab sis tsis them tus nqi thauj khoom.
Q: Koj cov nqe lus them nqi yog dab tsi?
A: Them <= 1000USD, 100% ua ntej.Kev Them Nyiaj> = 1000USD, 30% T / T ua ntej, tshuav nyiaj li cas ua ntej xa khoom.