Praseodymium Oxide Pr6O11
Ruzivo rupfupi rwePraseodymium oxide
Fomula: Pr6O11
Nhamba yeCAS: 12037-29-5
Molecular uremu: 1021.43
Kuwanda: 6.5 g/cm3
Kunyungudika: 2183 °C
Kuonekwa: Brown powder
Solubility: Insoluble mumvura, ine mwero soluble mune yakasimba mineral acids
Kugadzikana: zvishoma hygroscopic
Mitauro yakawanda: PraseodymiumOxid, Oxyde De Praseodymium, Oxido Del Praseodymium
Application:
Praseodymium Oxide, inonziwo Praseodymia, inoshandiswa kupenda magirazi uye enamels;kana yakasanganiswa nezvimwe zvinhu, Praseodymium inoburitsa yakanyanya yakachena yero ruvara mugirazi.Chikamu che didymium girazi inova ine ruvara kune magirazi e welder, zvakare yakakosha yekuwedzera yePraseodymium yero pigments.Praseodymium Oxide mune yakasimba mhinduro ine ceria, kana ne ceria-zirconia, yakashandiswa se oxidation catalysts.Inogona kushandiswa kugadzira magineti epamusoro-simba anoonekwa nekuda kwesimba rawo uye kusimba.
Tsanangudzo
Products Name | Praseodymium oxide | |||
Pr6O11/TREO (% min.) | 99.999 | 99.99 | 99.9 | 99 |
TREO (% min.) | 99 | 99 | 99 | 99 |
Kurasika Pakudzima (% max.) | 1 | 1 | 1 | 1 |
Rare Earth Impurities | ppm max. | ppm max. | % max. | % max. |
La2O3/TREO | 2 | 50 | 0.02 | 0.1 |
CeO2/TREO | 2 | 50 | 0.05 | 0.1 |
Nd2O3/TREO | 5 | 100 | 0.05 | 0.7 |
Sm2O3/TREO | 1 | 10 | 0.01 | 0.05 |
Eu2O3/TREO | 1 | 10 | 0.01 | 0.01 |
Gd2O3/TREO | 1 | 10 | 0.01 | 0.01 |
Y2O3/TREO | 2 | 50 | 0.01 | 0.05 |
Zvisina-Rare Earth Impurities | ppm max. | ppm max. | % max. | % max. |
Fe2O3 | 2 | 10 | 0.003 | 0.005 |
SiO2 | 10 | 100 | 0.02 | 0.03 |
CaO | 10 | 100 | 0.01 | 0.02 |
Cl- | 50 | 100 | 0.025 | 0.03 |
CdO | 5 | 5 | ||
PbO | 10 | 10 |
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