| Purity |
%m/m NaCl |
99.5 |
| Physical properties |
Odourless, typical salty taste. No foreign taste and odour. White and homogenous. |
| Humidity |
MAX. 0.3% |
| Arsenic |
MAX. 0.5 ppm |
| Copper |
MAX. 2.0 ppm |
| Lead |
MAX. 2.0 ppm |
| Mercury |
MAX. 0.1 ppm |
| Calcium |
MAX. 0.1% |
| Sulphate |
MAX. 0.5% |
| Magnesium |
MAX. 0.1% |
| Cadmuim |
MAX. 0.5 ppm |
| Insolubility in water |
MAX. 0.1% |
| Insolubility in acid |
MAX. 0.1% |
| Coliform Bacteria |
|
| Grain size |
Max. 10% > 3.2mm
Max. 10% < 1.6mm |
| Shelf life |
4 years after production date |
| Storing |
Should be kept in dry and dark place, packed and sealed. |
