Scandium nitrate
Cov ntaub ntawv luv luv ntawm scandium nitrate
Cov roj formula: Sc(NO3) 3.5H2O
CAS Nr .: 13465-60-6
Molecular Luj: 320.96
Ceev: N / A
Melting point: N / A
Qhov tsos: Dawb crystalline
Solubility: Dawb soluble nyob rau hauv dej, cawv thiab muaj zog mineral acids
Stability: me ntsis hygroscopic
Ntau hom lus: ScandiumNitrat, Nitrate De Scandium, Nitrato del Scandium
Kev siv ntawm scandium nitrate:
Scandium Nitrate yog siv rau hauv optical txheej, catalyst, hluav taws xob ceramics thiab laser kev lag luam, kuj yog cov precursors zoo heev rau zus tau tej cov ultra siab purity compounds, catalysts, thiab nanoscale cov ntaub ntawv.Raws li kev tshawb fawb tshiab, nws kuj tuaj yeem siv los ua siv lead ua dopant.
Specification
| Khoom npe | scandium nitrate | ||
| Sc2O3/TREO (% min.) | 99.999 ib | 99.99 ib | 99.9 ua |
| TREO (% min.) | 25 | 25 | 25 |
| Loss On Ignition (% max.) | 1 | 1 | 1 |
| Rare Earth Impurities | ppm max. | ppm max. | % max. |
| La2O3/TREO | 2 | 10 | 0.005 ib |
| CeO2/TSO | 1 | 10 | 0.005 ib |
| Pr6O11/TSO | 1 | 10 | 0.005 ib |
| Nd2O3/TREO | 1 | 10 | 0.005 ib |
| Sm2O3/TSO | 1 | 10 | 0.005 ib |
| Eu2O3/TSO | 1 | 10 | 0.005 ib |
| Gd2O3/TSO | 1 | 10 | 0.005 ib |
| Tb4O7/TREO | 1 | 10 | 0.005 ib |
| Dy2O3/TREO | 1 | 10 | 0.005 ib |
| Ho 2O3/TREO | 1 | 10 | 0.005 ib |
| Er2O3/TREO | 3 | 10 | 0.005 ib |
| Tm2O3/TSO | 3 | 10 | 0.005 ib |
| Yb2O3/TREO | 3 | 10 | 0.05 Nws |
| Lu2O3/TSO | 3 | 10 | 0.005 ib |
| Y2O3/TSO | 5 | 10 | 0.01 ib |
| Tsis-Re Earth Impurities | ppm max. | ppm max. | % max. |
| Fe2O 3 | 5 | 20 | 0.005 ib |
| SiO 2 | 10 | 100 | 0.02 ib |
| CaO | 50 | 80 | 0.01 ib |
| CuO | 5 | ||
| NiO | 3 | ||
| PbO | 5 | ||
| ZrO2 | 50 | ||
| TiO 2 | 10 | ||
Daim ntawv pov thawj:
Qhov peb tuaj yeem muab tau:
