Scandium(III) nitrate hydrate
ALDRICH/325902 - 99.9% trace metals basis
Synonym: Scandium trinitrate hydrate; Scandium(3+) trinitrate hydrate; Trinitric acid scandium salt hydrate
CAS Number: 107552-14-7
Empirical Formula (Hill Notation): N3O9Sc · xH2O
Molecular Weight: 230.97 (anhydrous basis)
EC Number: 236-701-5
MDL Number: MFCD00149848
Linear Formula: Sc(NO3)3·xH2O
Product Type: Chemical
| assay | 99.9% trace metals basis |
| composition | Degree of hydration, ~4 |
| form | powder and chunks |
| impurities | ≤1500.0 ppm Trace Rare Earth Analysis |
| InChI | 1S/3CH3NO3.H2O.Sc/c3*1-5- |
| InChI key | QXEUKQIDJOLTAC-UHFFFAOYSA |
| Quality Level | 100 ![]() |
| reaction suitability | core: scandium |
| SMILES string | CO[N+]([O-])=O.CO[N+]([O- |
| Application: | Scandium(III) nitrate hydrate can be used as a precursor:• For the fabrication of dense and crack-free scandium-stabilized zirconia (ScSZ) thin films by electrostatic spray deposition technique. • To prepare scandium-incorporated indium oxide semiconductor which acts as an electron transport layer in a light-emitting field-effect transistor (LEFET). |
| Packaging: | 1, 5 g in glass bottle |
| Symbol | GHS03 |
| Signal word | Danger |
| Hazard statements | H272 |
| Precautionary statements | P210 - P220 - P280 - P370 + P378 - P501 |
| Hazard Codes | O |
| Risk Statements | 8 |
| Safety Statements | 17 |
| RIDADR | UN 1477 5.1 / PGII |
| WGK Germany | WGK 3 |
| Flash Point(F) | Not applicable |
| Flash Point(C) | Not applicable |
| Purity | 99.9% trace metals basis |
| UNSPSC | 12352302 |


