Sodium nitrate [7631-99-4]
Order number: 87803478
Part number: AC100072325
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Sodium Nitrate [7631-99-4], a member of the Salts family, carries the molecular formula NaNO3 with a molecular weight of 84.99. It exhibits a Melting Point of 306.8 °C and decomposes at 380.0 °C. This compound requires caution due to the Danger signal word. As a high-quality product, it features a purity of ≥99.2% sodium nitrate, with minimal impurities including sodium nitrite, sodium chloride, sodium sulphate, sodium carbonate, and water-insoluble residue. Workplace handling recommendations include using safety goggles and adhering to a no open flame policy.
- CAS Number: 7631-99-4
- Molecular Formula: NaNO3
- GHS Signal Word: Danger
- Vapour Density: 2.26 at 68 °F
- Melting Point: 306.8 °C
- Molecular Weight: 84.99
- Boiling Point: Decomposes 380.0 °C
- Hazard Statements:
- H272: May intensify fire; oxidizer [Danger Oxidizing liquids; Oxidizing solids]
| Name | Value | |
|---|---|---|
| CAS | : | 7631-99-4 |
| Water | : | ≤0.2 g/100 g (Gravimetry) |
| Appearance | : | White to cream powder |
| Categories | : | Inorganic Chemicals Salts |
| Product Code | : | 87803478 |
| Product Name | : | Sodium nitrate |
| Sodium Nitrate | : | ≥99.2 g/100 g (Titrimetry) |
| Sodium Nitrite | : | ≤50 mg/kg (Titrimetry) |
| Sodium chloride | : | ≤250 mg/kg (Titrimetry) |
| Sodium sulphate | : | ≤50 mg/kg (Ion chromatography) |
| Storage Details | : | Ambient |
| Molecular Weight | : | 84.99 |
| Sodium carbonate | : | ≤400 mg/kg (Titrimetry) |
| Molecular Formula | : | NaNO3 |
| Harmonised Tariff Code | : | 3102500089 |
| Water-insoluble residue | : | ≤50 mg/kg (Gravimetry) |
