Samarium Oxide CAS 12060-58-1
hmoov daj daj, soluble hauv inorganic acid, insoluble hauv dej thiab ethanol.
Siv rau kev ua ntsev samarium, cov ntaub ntawv sib nqus, cov tshuaj reagents thiab lwm yam lag luam.
thawv ntawv ntim 25kg/daim, 50kg/daim, hnab ntim 25kg/daim, 50kg/daim, 500kg/daim.
| Sm 2O3 2N | Sm 2O3 3N | Sm 2O3 4N |
| DAI | 99.00 | 99.00 |
| Sm 2O3/TREO | 99.50 | 99.95 |
| Fe2O3 | 0.010 | 0.005 |
| SiO2 | 0.020 | 0.005 |
| Siab | 0.020 | 0.005 |
| SO42- | 0.050 | 0.030 |
| Cl- | 0.050 | 0.030 |
| Na2O | 0.010 | 0.005 |
| PbO | 0.005 | 0.002 |
Sau koj cov lus ntawm no thiab xa tuaj rau peb
