Scandium sulfate
Cov lus qhia luv luv ntawm scandium sulfate
Cov Qauv: SC2 (So4) 3.8H2O
CAS TSIS MUAJ .: 52788-54-2
Molecular hnyav: 522.10
Ntws: N / A
Melting taw tes: N / A
Zog: White Crystalline
Solubility: insoluble hauv dej thiab muaj zog ntxhia acids
Kev Ruaj Ntseg: Hygroscopic me ntsis
Ntau yam lus: Scandiumsulfat, sulfate de scandium, sulfato del scandium
Daim ntawv thov ntawm scandium sulfate:
Scandium sulfate tau thov hauv txheej txheem kho qhov muag, catalyst, hluav taws xob ceramics thiab laser kev lag luam. Nws kuj yog siv ib xyoos ib zaug hauv kev ua kom muaj lub siab hloov kho teeb meem. Ib lub siab melting dawb khoom siv siv nyob rau hauv high tshuab-tshuab (rau nws kev tiv thaiv kom sov thiab thermal poob siab), hluav taws xob ceramics, thiab iav muaj pes tsawg leeg. Haum rau Nqus Deposition Cov Ntawv Thov
Cov lus qhia tshwj xeeb ntawm scandium sulfate
| Khoom npe | Scandium sulfate | ||
| Sc2o3 / treo (% min.) | 99.999 | 99.99 | 99.9 |
| Treo (% min.) | 20 | 20 | 20 |
| Poob rau ignition (% max.) | 1 | 1 | 1 |
| Tsis tshua muaj lub ntiaj teb impurities | ppm max. | ppm max. | % Max. |
| La2o3 / treo | 2 | 10 | 0.005 |
| CEO2 / TREO | 1 | 10 | 0.005 |
| PR6O11 / TREO | 1 | 10 | 0.005 |
| Nd2o3 / treo | 1 | 10 | 0.005 |
| Sm2o3 / Treo | 1 | 10 | 0.005 |
| EU2O3 / TREO | 1 | 10 | 0.005 |
| GD2O3 / TREO | 1 | 10 | 0.005 |
| TB4O7 / TREO | 1 | 10 | 0.005 |
| Dy2o3 / treo | 1 | 10 | 0.005 |
| Ho2o3 / treo | 1 | 10 | 0.005 |
| Er2o3 / treo | 3 | 10 | 0.005 |
| TM2O3 / TREO | 3 | 10 | 0.005 |
| YB2O3 / TREO | 3 | 10 | 0.05 |
| Lu2o3 / treo | 3 | 10 | 0.005 |
| Y2o3 / treo | 5 | 10 | 0.01 |
| Tsis-Tsawg Lub Txiaj Ntsig Loj | ppm max. | ppm max. | % Max. |
| Fes2o3 | 5 | 20 | 0.005 |
| Siio2 | 10 | 100 | 0.02 |
| Cao | 50 | 80 | 0.01 |
| Cua | 5 | ||
| Nio | 3 | ||
| Lub hnab nyiaj | 5 | ||
| Rau 40 | 50 | ||
| Tos2 | 10 | ||
Daim Ntawv Pov Thawj:
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