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ZIRCONIUM DIOXIDE Extra Pure
| Article No. | Grade | Purity | CAS No. | Molecular Formula | Molecular Weight | H.S. Code | Shelf Life |
|---|---|---|---|---|---|---|---|
| SC2919 | Extra Pure | 97% | 1314-23-4 | ZrO2 | 123.22 | 2825.6020 | 60 Months |
Packings
| 500 g |
Physical Properties
| Physical state at 20 °C | Solid |
| Colour | White powder |
| Odour | Odorless |
| Melting point/ Freezing point [°C] | > 2600 °C |
| Boiling point [°C] | 4300 °C |
| Density [g/cm3] | 5.85 |
| Solubility in water [% weight] | Insoluble in water |
Specifications
| Appearance | White crystalline powder. |
| Assay (as ZrO2+HfO2) | Min 97% |
| Silicate (SiO2) | Max 0.25% |
| Titanium (TiO2) | Max 0.16% |
| Iron (Fe2O3) | Max 0.07% |
| Loss on ignition (at 1000°C) | Max 3.0% |
Safety Information and Hazard Symbols
|
|
|---|---|
| Symbol | GHS07 |
| Signal Word | Warning |
| UN No. | |
| IMCO Class No. | |
| Packing Group | |
| Hazardous Statement | H315-H319-H335 |
| Precaution Statement | P261-P305 + P351 + P338 |
| Risk Statement | |
| Safety Statement | |