Yttrium(III) nitrate tetrahydrate
ALDRICH/331309 - 99.99% trace metals basis
Synonym: Yttrium nitrate tetrahydrate; Yttrium trinitrate tetrahydrate; Yttrium(3+) tetrahydrate trinitronate
CAS Number: 13773-69-8
Empirical Formula (Hill Notation): N3O9Y · 4H2O
Molecular Weight: 346.98
EC Number: 233-802-6
MDL Number: MFCD00149938
Linear Formula: Y(NO3)3 · 4H2O
Product Type: Chemical
| application(s) | electroplating material synthesis precursor |
| assay | 99.99% trace metals basis |
| density | 2.68 g/mL at 25 °C (lit.) |
| form | powder and chunks |
| impurities | ≤150.0 ppm Trace Rare Earth Analysis |
| InChI | 1S/3NO3.4H2O.Y/c3*2-1(3)4 |
| InChI key | XRKAJAPEZSHSLG-UHFFFAOYSA |
| Quality Level | 100 ![]() |
| reaction suitability | core: yttrium |
| SMILES string | [Y+3].[H]O[H].[H]O[H].[H] |
| Application: | Source of yttrium used to make yttrium-based surfactant mesophases which are promising as adsorbing agents as well as for optically functional species. |
| Packaging: | 10, 100 g in poly bottle |
| Symbol | ![]() GHS03,GHS07 |
| Signal word | Danger |
| Hazard statements | H272 - H315 - H319 - H335 |
| Precautionary statements | P210 - P302 + P352 - P305 + P351 + P338 |
| Hazard Codes | O,Xi |
| Risk Statements | 8-36/37/38 |
| Safety Statements | 17-26-36/37/39 |
| RIDADR | UN 1477 5.1 / PGII |
| WGK Germany | WGK 3 |
| Flash Point(F) | Not applicable |
| Flash Point(C) | Not applicable |
| Purity | 99.99% trace metals basis |
| Density | 2.68 g/mL at 25 °C (lit.) |
| UNSPSC | 12352302 |



