Praseodymium (III, IV) Oxide
Praseodymium (III, IV) Oxide Properties
| CAS Nr.: | 12037-29-5 | |
| Tshuaj formula | np6o 11 | |
| Molar loj | 1021.44 g / mol | |
| Qhov tshwm sim | tsaus xim av hmoov | |
| Qhov ntom | 6.5 g / ml | |
| Melting point | 2,183 ° C (3,961 ° F; 2,456 K).[1] | |
| Boiling point | 3,760 ° C (6,800 ° F; 4,030 K) [1] | |
High Purity Praseodymium (III, IV) Oxide Specification
Purity (Pr6O11) 99.90% TREO (Tag nrho Tsis tshua muaj Lub Ntiaj Teb Oxide 99.58% |
| RE Impurities Cov ntsiab lus | ppm ua | Tsis-REEs impurities | ppm ua |
| lwj 2o3 | 18 | Fe2O 3 | 2.33 ib |
| CeO 2 | 106 | SiO 2 | 27.99 Nws |
| Nd2O 3 | 113 | CaO | 22.64 Nws |
| sm2o3 ua | <10 | PbO | Nd |
| ua 2o3 | <10 | CL¯ | 82.13 ib |
| gd2o3 ua | <10 | LOI | 0.50% |
| twb 4o7 | <10 | ||
| Dy2O3 | <10 | ||
| hlo 2o3 | <10 | ||
| Ua 2O3 | <10 | ||
| twm 2o3 | <10 | ||
| yb2o 3 | <10 | ||
| lwj 2o3 | <10 | ||
| y2o3 ua | <10 |
| 【Packaging】 25KG / hnab Yuav tsum muaj: pov thawj noo noo, tsis muaj plua plav, qhuav, cua thiab huv. |
Praseodymium (III, IV) Oxide siv rau dab tsi?
Praseodymium (III, IV) Oxide muaj ib tug xov tooj ntawm tej yam kev siv nyob rau hauv tshuaj catalysis, thiab feem ntau yog siv nrog ib tug txhawb nqa xws li sodium los yog kub los txhim kho nws catalytic kev ua tau zoo.
Praseodymium (III, IV) oxide yog siv rau hauv cov xim hauv iav, optic thiab ceramic industries. Praseodymium-doped iav, hu ua Didymium iav yog siv rau hauv vuam, tshuab hlau, thiab iav tshuab vim nws thaiv cov cuab yeej ntawm hluav taws xob infrared. Nws yog ua hauj lwm nyob rau hauv lub xeev synthesis ntawm praseodymium molybdenum oxide, uas yog siv raws li ib tug semiconductor.