| Article No. | 05820 |
| Purity | 99.5% |
| Molecular Formula | NaCl |
| H.S. Code | 2501.0090 |
| Grade | AR/ACS |
| CAS No. | 7647-14-5 |
| Molecular Weight | 58.44 |
| Shelf Life | 60 Months |
Symbol:
| Physical state at 20 °C | Solid | Colour | White crystalline | ||||
| Odour | Odorless | pH value | 6.7 - 7.3 | ||||
| Melting point/ Freezing point [°C] | 801 °C | Boiling point [°C] | 1413 °C | ||||
| Vapour pressure mm/Hg | 1.33 mm Hg at 865 °C | Density [g/cm3] | 2.16 | ||||
| Solubility in water [% weight] | Soluble in water | ||||||
| Appearance | White crystalline powder | Assay (after ignition) | 99.5-100.5% |
| Identity | Passes test | Appearance of solution | Passes test |
| Acidity or alkalinity | Passes test | pH (5 % solution) | 5.0 - 8.0 |
| Insoluble matter | Max 0.005% | Bromide (Br) | Max 0.005% |
| Iodide (I) | Max 0.001% | Ferrocyanide [(Fe(CN)6]4- | Max 0.0001% |
| Chlorate and nitrate (NO3) | Max 0.003% | Nitrite (NO2) | Passes test |
| Phosphate (PO4) | Max 0.0005% | Sulphate (SO4) | Max 0.001% |
| Total nitrogen (N) | Max 0.0005% | Heavy metals (by ICP-OES) | Max 0.0005% |
| Arsenic (As) | Max 0.00004% | Barium (Ba) | Max 0.001%(passes test) |
| Calcium (Ca) | Max 0.002% | Copper (Cu) | Max 0.0002% |
| Iron (Fe) | Max 0.0002% | Magnesium (Mg) | Max 0.001% |
| Magnesium and alkali earth metals | Max 0.01% | Potassium (K) | Max 0.005% |
| Loss on drying (at 105°C; 2 hrs) | Max 0.5% |
EN 