HomeSodium salts
Sodium Nitrate
Product name: Sodium Nitrate
CAS No.: 7631-99-4
Molecular Formula:
NaNO3
Molecular Weight: 84.99
Characters: colorless transparent crystal or white powder, odorless, salty and slightly bitter.
Specifications:
| Sodium Nitrate | Analytical reagent | Chemical pure | FCCIV | Refined grade |
| Item | Item | Spec. | Spec. | Spec. |
| Assay(as dry basis) % | ≥99.0 | ≥98.5 | 97.0-100.5 | ≥99 |
| Heav metal(as Pb) % | ≤0.0005 | ≤0.001 | ≤0.001 | ≤0.001 |
| Chloride% | ≤0.0015 | ≤0.005 | Pass(around0.2%) | ≤0.01 |
| Clarity Experiment | Pass | Pass | -- | -- |
| Water Insoluble% | ≤0.004 | ≤0.01 | -- | ≤0.01 |
| Drying loss % | -- | -- | -- | ≤1 |
| Iodinates(IO3)% | ≤0.0005 | ≤0.002 | -- | ≤0.004 |
| Nitrite(NO2)% | ≤0.0005 | ≤0.001 | -- | ≤0.001 |
| Sulphates(SO4)% | ≤0.003 | ≤0.01 | -- | ≤0.02 |
| Phosphate(PO4)% | ≤0.0005 | ≤0.001 | -- | ≤0.001 |
| Mg% | -- | -- | -- | ≤0.005 |
| K% | ≤0.005 | ≤0.01 | -- | ≤0.01 |
| Ca% | ≤0.005 | ≤0.01 | -- | ≤0.01 |
| Fe% | ≤0.0001 | ≤0.0005 | -- | ≤0.001 |
| PH(5g/l25°C) | 5.5-7.5 | 5.5-7.5 | -- | 5.5-7.5 |
| NH4 | ≤0.002 | ≤0.005 | -- | -- |
Product Usage: It is used in enamel, glass, dyes and pharmaceutical industries; as fertilizer.
Packaging: In 25Kg/woven bag lined with double-layer plastic bag
Storage Precautions: Stored in cool and draughty warehouse; kept away from fire and heat. Warehouse temperature: 30β max., relative humidity: 80% max.Should be isolated from reducing agents, active metalpowder, acids and combustibles.
