Samarium (III) Oxide
Samarium (III) OxideProperties
| CAS Nr.: | 12060-58-1 | |
| Tshuaj formula | sm2o3 ua | |
| Molar loj | 348,72 g / mol | |
| Qhov tshwm sim | daj-dawb crystals | |
| Qhov ntom | 8.347 g / cm3 | |
| Melting point | 2,335 ° C (4,235 ° F; 2,608 K) | |
| Boiling point | Tsis hais | |
| Solubility hauv dej | insoluble | |
High Purity Samarium (III) Oxide Specification
Particle Loj (D50) 3.67 μm
| Purity (Sm2O3) | 99.9% |
| TREO (Tag nrho Rare Earth Oxides) | 99.34% |
| RE Impurities Cov ntsiab lus | ppm ua | Tsis-REEs impurities | ppm ua |
| lwj 2o3 | 72 | Fe2O 3 | 9.42 ib |
| CeO 2 | 73 | SiO 2 | 29.58 Nws |
| np6o 11 | 76 | CaO | 1421.88 ib |
| Nd2O 3 | 633 ib | CL¯ | 42.64 ib |
| ua 2o3 | 22 | LOI | 0.79% |
| gd2o3 ua | <10 | ||
| twb 4o7 | <10 | ||
| Dy2O3 | <10 | ||
| hlo 2o3 | <10 | ||
| Ua 2O3 | <10 | ||
| twm 2o3 | <10 | ||
| yb2o 3 | <10 | ||
| lwj 2o3 | <10 | ||
| y2o3 ua | <10 |
Ntim 】 25KG / hnab Yuav tsum muaj: pov thawj noo noo, tsis muaj plua plav, qhuav, cua thiab huv.
Samarium (III) Oxide siv rau dab tsi?
Samarium (III) Oxide yog siv rau hauv optical thiab infrared absorbing iav kom nqus infrared tawg.Tsis tas li ntawd, nws yog siv los ua neutron absorber hauv kev tswj cov pas nrig rau nuclear fais fab reactors.Cov oxide catalyzes lub cev qhuav dej thiab dehydrogenation ntawm thawj thiab theem nrab cawv.Lwm qhov kev siv suav nrog kev npaj ntawm lwm cov ntsev samarium.
Sau koj cov lus ntawm no thiab xa tuaj rau peb
