Praesoodymium Oxide Cas Cend 12037-29-5
PraesoDymium EXIIKI PRANID PRIVIDE CAS 12037-29-5
Praseodymium oxide pokole
Formula: pr6o11
NOE NO .: 12037-29-5
Molcular paona: 1021.43
TENTIE: 6.5 g / cm3
Melting point: 2183 ° C
Nā hiʻohiʻona: brown pwder
ʻO ka hopena: insoluble i ka wai, e hoʻomoʻi maʻalahi i nā maʻi mineral ikaika
ʻO ka paʻa:ʻO ka hygroscopic
MMITREATIVUITILLLS: Praereodymiumoxid, Oxyde de Praesodymium, Oxido Del Proeodymiumam
ʻO Praseodymium oxide noi
1: Ka kapikala o Praesodymiumam, ua kuhiʻo Pōloinimania, i hoʻohanaʻia nā aniani a me nā emesels; I ka wā i hui pūʻia me kekahi mau mea'ē aʻe, e hanaʻo Praseodymium i kahi kala kala maʻemaʻe ma ke aniani.
2:ʻO ka hoʻohālikelike o nā aniani dyymium kahi he counks no nā goggles welder
3: Praseodymiumm o Onedide i ka hoʻonā paʻaʻana me ceria, a iʻole me cerinoa-zirconia chatalys. 4: Hiki iā ia ke hoʻohana e hana i nā magnet kiʻekiʻe kiʻekiʻe no ko lākou ikaika a me ko lākou mau ikaika.
| Mea hōʻike | Kū-starder | Nā hopena |
| Pr6o11 / tyo (% min.) | 99.9% | > 99.9% |
| Tredo (% min.) | 99% | 99.5% |
| RECURITITES (% / TROO) | ||
| La2o3 | ≤0.01% | 0.003% |
| Ceo2 | ≤0.03% | 0 0 LIKE LIKE LIKE |
| ND2OO3 | ≤0.04% | 0,015% |
| Sm2o3 | ≤0.01% | 0.003% |
| Y2o3 | ≤0.005% | 0.002% |
| ʻO nā mea'ē aʻe | ≤0.005% | <0.005% |
| Non-res imprities (%) | ||
| So4 | ≤0.03% | 0 0 LIKE LIKE LIKE |
| AE2O3 | ≤0.005% | 0.001% |
| SIO2 | ≤0.01% | 0.003% |
| CL- | ≤0.03% | 0 0 LIKE LIKE LIKE |
| Caoo | ≤0.03% | 0.008% |
| Al2o3 | ≤0.01% | 0.005% |
| Na2O | ≤0.03% | 0.006% |
| Loi | ≤0.1% | 0.36 |
