Neodymium Oxide Nd2O3
Cov ntaub ntawv luv luv
Khoom npe: Neodymium (III) oxide, neodymium oxide
Formula:Nd2O 3
Purity: 99.999% (6N), 99.999% (5N), 99.99% (4N), 99.9% (3N)Nd2O 3/REO)
CAS Nr .: 1313-97-9
Molecular Luj: 336.48
Qhov ceev: 7.24g / cm3
Melting point: 1900 ℃
Cov tsos mob: Pale violet-xiav hmoov
Solubility: insoluble hauv dej, soluble hauv acids, hydroscopic.
Stability: me ntsis hygroscopic
Ntau hom lus: NeodymOxid, Oxyde De Neodyme, Oxido Del Neodymium
Daim ntawv thov
neodymium oxide nd2o3 hmoov, tseem hu ua Neodymia, feem ntau yog siv rau iav thiab capacitors. Xim iav ilv ntxoov xws li ntshiab violet los ntawm wine-liab thiab sov grey. Lub teeb kis tau los ntawm cov iav zoo li no qhia tau hais tias muaj qhov txawv txav ntawm qhov nqus nqus. Lub iav yog siv nyob rau hauv astronomical ua hauj lwm los tsim cov ntse bands uas spectral kab yuav calibrated. Cov iav uas muaj neodymium yog cov khoom siv laser nyob rau hauv qhov chaw ntawm ruby los tsim teeb pom kev zoo.Neodymium oxide tsuas yog siv rau hauv kev tsim cov hlau neodymium thiab neodymium hlau boron magnetic cov ntaub ntawv, neodymium doped yttrium aluminium garnet yog siv los ua ib qho ntxiv hauv laser technology thiab iav thiab ceramics.
Specification
| Nd2O3/TREO (% min.) | 99.99 9 | 99.999 ib | 99.99 ib | 99.9 ua | 99 |
| TREO (% min.) | 99.5 ua | 99 | 99 | 99 | 99 |
| Loss On Ignition (% max.) | 1 | 1 | 1 | 1 | 1 |
| Rare Earth Impurities | ppm max. | ppm max. | ppm max. | % max. | % max. |
| La2O3/TREO CeO2/TSO Pr6O11/TSO Sm2O3/TSO Eu2O3/TSO Y2O3/TREO | 0.2 0.5 3 0.2 0.2 0.2 | 3 3 5 5 1 1 | 50 20 50 3 3 3 | 0.01 ib 0.01 ib 0.05 Nws 0.03 ib 0.01 ib 0.01 ib | 0.05 Nws 0.05 Nws 0.5 0.05 Nws 0.05 Nws 0.03 ib |
| Tsis-Re Earth Impurities | ppm max. | ppm max. | ppm max. | % max. | % max. |
| Fe2O 3 SiO 2 CaO CuO PbO NiO Cl- | 2 9 5 2 2 2 2 | 5 30 50 1 1 3 10 | 10 50 50 2 5 5 100 | 0.001 ib 0.005 ib 0.005 ib 0.002 ib 0.001 ib 0.001 ib 0.02 ib | 0.005 ib 0.02 ib 0.01 ib 0.005 ib 0.002 ib 0.001 ib 0.02 ib |
Ntim:Nyob rau hauv steel nruas nrog puab ob lub hnab PVC uas muaj 50Kg net txhua
Kev npaj:
Tsis tshua muaj lub ntiaj teb chloride tov raws li raw khoom, extraction, tsis tshua muaj lub ntiaj teb sib tov rau hauv me me, nruab nrab thiab loj pawg ntiaj teb, ces oxalate nag lossis daus, sib cais, ziab, hlawv.
Kev nyab xeeb:
1. Mob toxicity: nas tom qab qhov ncauj LD:> 5gm / kg.
2. Teratogenicity: nas peritoneal hlwb nkag rau hauv kev tsom xam: 86mg / kg.
Flammable yam ntxwv: tsis-combustible.
Cia nta: Nws yuav tsum tau muab cia rau hauv qhov cua, qhov chaw qhuav. Ntim los tiv thaiv kev tawg, ntim yuav tsum tau muab kaw kom tsis txhob muaj dej thiab ya raws.
Daim ntawv pov thawj:
Qhov peb tuaj yeem muab tau:
