ZINC DUST 95% EXTRA PURE
| Product Code | B-02864 | BRAND | Bio-Chem |
|---|---|---|---|
| Grade | CAS No | 7440-66-6 | |
| Molecular Formula | Zn | Molecular Weight | 65.37 |
| H.S.Code | 7903.10000 | Shelf Life | 60 Months |
| Purity | 95 % |
Physical Properties
| Physical state at 20 °C | Solid | Color | Silver grey granule |
|---|---|---|---|
| Melting point/ Freezing point [°C] | 420 °C | Boiling point [°C] | 907 °C |
| Density [g/cm3] | 7.133 | Odour | Odorless |
| Auto-ignition temperature [°C] | 460°C | Vapour pressure mm/Hg | 1mm Hg @ 4870C |
| Solubility in water [% weight] | Insoluble in water |
Packaging
Specification
| Appearance | Grayish heavy powder |
| Assay (total Zn; complexometric) | Min. 95.0% |
| Substance insoluble in HNO3 | Max. 0.5% |
| Cadmium (Cd) | Max. 0.2% |
| Iron (Fe) | Max. 0.01% |
| Copper (Cu) | Max. 0.005% |
| Tin (Sn) | Max. 0.01% |
Safety Information and Hazard Symbols
Symbol: GHS02 ,GHS09
Signal Word: Warning
UN No.: 3077
IMCO Class No.: 9
Packing Group: III
Hazardous Statement: H410
Precaution Statement: P273-P501