Formula:np6o 11
CAS Nr .: 12037-29-5
Molecular Luj: 1021.43
Qhov ceev: 6.5g / cm3
Melting point: 2183 ° CAppearance: xim av hmoov
Solubility: Insoluble nyob rau hauv dej, me ntsis soluble nyob rau hauv muaj zog mineral acids
Stability: me ntsis hygroscopic
Ntau hom lus: PraseodymiumOxid, Oxyde De Praseodymium, Oxido Del Praseodymium
| Cov khoom kuaj | Txuj | Cov txiaj ntsig |
| Pr6O11/TREO (% min.) | 99.9% | > 99.9% |
| TREO (% min.) | 99% | 99.5% |
| RE impurities (% / TREO) | ||
| lwj 2o3 | ≤0.01% | 0.003% |
| CeO 2 | ≤ 0.03% | 0.01% |
| Nd2O 3 | ≤ 0.04% | 0.015% |
| sm2o3 ua | ≤0.01% | 0.003% |
| y2o3 ua | ≤ 0.005% | 0.002% |
| Lwm yam Re Impurity | ≤ 0.005% | <0.005% |
| Tsis-RE Impurities (%) | ||
| SO4 | ≤ 0.03% | 0.01% |
| Fe2O 3 | ≤ 0.005% | 0.001% |
| SiO 2 | ≤0.01% | 0.003% |
| Cl— | ≤ 0.03% | 0.01% |
| CaO | ≤ 0.03% | 0.008% |
| Al2O3 | ≤0.01% | 0.005% |
| Na2O | ≤ 0.03% | 0.006% |
| LOI | ≤0.1% | 0.36 ib |
| Pob | Ua raws li tus qauv saum toj no | |
1) Daim ntawv cog lus raug cai tuaj yeem kos npe
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1) Puas yog koj tsim khoom lossis lag luam?
4) SampleAvailable, peb tuaj yeem muab cov qauv dawb me me rau kev soj ntsuam zoo! 5) Pob 1kg ib lub hnab fpr kuaj,
