Character & Purpose: Light Grey fine crystal,dissolved easily in water, mainly use for printing and dyeing，porcelain enamel, medicine，agriculture，etc.
Packing: 25KG/BAG PP/PE
Formula: NaNO3
Standard:
| Item | Spec.I | Typical results |
| SODIUM NITRATE CONTENT(on dry basis)/% | 99 Min. | 99.27 |
| WATER INSOLUBLE MATTER/% | 0.06 Max. | 0.02 |
| SODIUM CARBONATE CONTENT/% | 0.10 Max. | 0.03 |
| CHLORIDE CONTENT/% | 0.24 Max. | 0.09 |
| IRON CONTENT/% | 0.005 Max. | 0.001 |
| MOISTURE/% | 1.5 Max. | 0.8 |
| SODIUM NITRITE CONTENT/% | 0.02 Max. | 0.005 |