Zirconium(IV) oxynitrate hydrate
ALDRICH/380679 - 99.99% trace metals basis
Synonym: Zirconyl nitrate hydrate
CAS Number: 14985-18-3
Empirical Formula (Hill Notation): N2O7Zr · xH2O
Molecular Weight: 231.23 (anhydrous basis)
EC Number: 237-529-3
MDL Number: MFCD00149896
Linear Formula: ZrO(NO3)2 · xH2O
Product Type: Chemical
| assay | 99.99% trace metals basis |
| composition | Degree of hydration, ~1 |
| form | powder |
| impurities | ≤150.0 ppm Trace Metal Analysis |
| InChI | 1S/2NO3.H2O.O.Zr/c2*2-1(3 |
| InChI key | BGMQNYCWALSARE-UHFFFAOYSA |
| Quality Level | 100 ![]() |
| reaction suitability | core: zirconium |
| SMILES string | O=[Zr++].[H]O[H].[O-][N+] |
| Application: | Indoles and aldehydes can undergo condensation reaction in the presence of zirconium (IV) oxynitrate hydrate to form bis- or tris(indolyl)methane products, which can undergo dehydrogenation to yield conjugated chromophores to be used as pH indicators (pH range 8–10). |
| Packaging: | 10, 50 g in poly bottle |
| Symbol | ![]() GHS03,GHS05 |
| Signal word | Danger |
| Hazard statements | H272 - H314 |
| Precautionary statements | P210 - P260 - P280 - P303 + P361 + P353 - P305 + P351 + P338 |
| Hazard Codes | O,C |
| Risk Statements | 8-34 |
| Safety Statements | 17-26-28-36/37/39-45 |
| RIDADR | UN 3085 8(5.1) / PGII |
| WGK Germany | WGK 1 |
| Flash Point(F) | Not applicable |
| Flash Point(C) | Not applicable |
| Purity | 99.99% trace metals basis |
| UNSPSC | 12352302 |



