SODIUM NITRATE
SODIUM NITRATE
| Article No | 549108 |
| Grade | AR/ACS |
| Purity | 99.8% |
| CAS No | 7631-99-4 |
| Molecular Formula | NaNO3 |
| Molecular Weight | 85 |
| H.S. Code | 31025000 |
| Shelf Life | 60 Months |
Physical properties
| Physical State at 20°C | Solid |
| Colour | Colorless crystals |
| Odour | Odorless |
| Melting/Freezing Point [°C] | 306 °C |
| Boiling Point [°C] | 380 °C |
| Density [g/cm³] | 2.26 |
| Solubility in Water | Freely soluble in water |
Specifications
| Appearance | White or almost white powder or granules or colourless, transparent crystals |
| Assay | Min 99.5% |
| Solubility | Freely soluble in water |
| pH | 5-7.5 |
| Loss on Drying | Max 0.5% |
| Chloride | Max 5 ppm |
| Sulphates | Max 30 ppm |
| Identification | – Gives reaction of sodium. – Gives reaction of nitrate. |
| Packings | 500 gm |
