Praseodymium Oxide CAS 12037-29-5
Mutengo wePraseodymium Oxide CAS 12037-29-5
Nhanganyaya pfupi yePraseodymium oxide
Fomura: Pr6O11
Nhamba yeCAS: 12037-29-5
Kurema kweMolecular: 1021.43
Kuwanda: 6.5 g/cm3
Nzvimbo yekunyunguduka: 2183 °C
Chitarisiko: Hupfu hwebrown
Kunyungudika: Hainyungudike mumvura, inonyungudika zvine mwero muzvicherwa zvine simba
Kugadzikana: Yakapfava zvishoma
Mitauro yakawanda: PraseodymiumOxid, Oxyde De Praseodymium, Oxido Del Praseodymium
Kushandiswa kwePraseodymium oxide
1:Praseodymium Oxide, inonziwo Praseodymia, inoshandiswa kupenda magirazi nemaenamel; kana ikasanganiswa nezvimwe zvinhu, Praseodymium inogadzira ruvara rweyero rwakachena mugirazi.
2: Chikamu chegirazi redidymium iro rinoisa ruvara pamagogorosi ekuwedera, zvakare sechinhu chakakosha chekuwedzera mapigment eyero ePraseodymium.
3: Praseodymium Oxide iri mumushonga wakasimba neceria, kana neceria-zirconia, yakashandiswa se oxidation catalysts. 4: Inogona kushandiswa kugadzira magineti ane simba guru anozivikanwa nekuda kwesimba rawo uye kugara kwenguva refu.
| Chinhu Chekuyedza | Zvakajairika | Mhedzisiro |
| Pr6O11/TREO (% min.) | 99.9% | >99.9% |
| TREO (% min.) | 99% | 99.5% |
| Kusachena kweRE (%/TREO) | ||
| La2O3 | ≤0.01% | 0.003% |
| CeO2 | ≤0.03% | 0.01% |
| Nd2O3 | ≤0.04% | 0.015% |
| Sm2O3 | ≤0.01% | 0.003% |
| Y2O3 | ≤0.005% | 0.002% |
| Zvimwe Zvisina Kuchena | ≤0.005% | <0.005% |
| Kusachena kweNon-RE (%) | ||
| SO4 | ≤0.03% | 0.01% |
| Fe2O3 | ≤0.005% | 0.001% |
| SiO2 | ≤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 |
