ZINC OXIDE 99% A EXTRAPURE
| Product Code | B-02881 | BRAND | Bio-Chem |
|---|---|---|---|
| Grade | EXTRAPURE | CAS No | 1314-13-2 |
| Molecular Formula | ZnO | Molecular Weight | 81.38 |
| H.S.Code | 2817.00100 | Shelf Life | 60 Months |
| Purity | 99 % |
Physical Properties
| Physical state at 20 °C | Solid | Colour | White Powder |
|---|---|---|---|
| Odour | Odorless | Melting point/ Freezing point [°C] | 1975 °C |
| Density[g/cm3] | 5.6 | Solubility in water [% weight] | Insoluble in water |
Packaging
Specification
| Appearance | A soft, white or faintly yellowish white amorphous powder, free from grittiness |
| Assay | 99.0 – 100.5% |
| Identification | To pass IP test |
| Substance insoluble in acid and carbonate | To pass IP test |
| Alkalinity | To pass IP test |
| Arsenic (As) | Max. 0.0005% |
| Iron (Fe) | Max. 0.02% |
| Lead (Pb) | To pass IP test |
| Loss on ignition (at 500°C) | Max. 1.0% |
Safety Information and Hazard Symbols
Symbol: GHS02,GHS07,GHS09
Signal Word: Warning
UN No.: 3077
IMCO Class No.: 9
Packing Group: III
Hazardous Statement: H410
Precaution Statement: P273-P501
Risk Statement: 50/53
Safety Statement: 60-61