Zirconium(IV) oxynitrate hydrate
ALDRICH/243493
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
| color | white |
| composition | Degree of hydration, ~6 |
| form | powder and chunks |
| 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: | Zirconium(IV) oxynitrate hydrate is used to prepare CeO2-ZrO2 mixed oxide catalyst supports. It may be used as zirconium precursor in the preparation of; • Pb(Zr0.50Ti0.50)O3 ferroelectric thin films, • silica- and alumina-doped nanocrystalline ceria/zirconia (Ce0.5Zr0.5O2). |
| General description: | Zirconium(IV) oxynitrate hydrate is a crystalline zirconium compound that exhibits high solubility in water. It typically comprises amixture of oxide and a slightly hydroxide form. |
| Packaging: | 100, 500 g in poly bottle |
| Packaging: | 5 g in glass bottle |
| Symbol | ![]() GHS03,GHS05 |
| Signal word | Danger |
| Hazard statements | H272 - H314 |
| Precautionary statements | P210 - P220 - 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 |
| UNSPSC | 12352302 |



