0
Specifications:
| Application | Organic Synthesis | ||
| Storage Temperature | Ambient | ||
| Product Type | Laboratory Chemical | Forms | Powder |
| Product Brand | VWR | ||
| Product Grade | Analytical grade | Formula | NaNO₃ |
VWR Sodium Nitrate (NaNO₃), GPR RECTAPUR® grade, is a high-purity inorganic nitrate salt with an assay of ≥99% (calculated on dried substance). Known for its oxidizing and solubilizing properties, sodium nitrate is widely used in analytical chemistry, industrial processing, heat transfer mixtures, and as a laboratory oxidizing agent.
This analytical-grade compound offers low levels of heavy metals and ionic contaminants, ensuring compatibility with precision applications in quality control, research, and synthesis environments.
Product Specifications
| Property | Value |
|---|---|
| Product Name | Sodium Nitrate |
| Grade | GPR RECTAPUR®, Analytical Reagent |
| Chemical Formula | NaNO₃ |
| Molecular Weight | 84.99 g/mol |
| CAS Number | 7631-99-4 |
| MDL Number | MFCD00011119 |
| Merck Index | 13,08720 |
| EINECS Number | 231-554-3 |
| REACH Registration | 01-2119488221-41 |
| UN Number | UN1498 |
| ADR Classification | Class 5.1 (Oxidizing), Packing Group III |
| GHS Classification | GHS03 (Oxidizing), GHS07 (Irritant) |
| Melting Point | 308 °C |
| Boiling Point | 380 °C (1013 hPa) |
| Density (20 °C) | 2.26 g/cm³ |
| Storage Temperature | Ambient |
| Assay (dried substance) | Min. 99% |
| Chloride (Cl⁻) | Max. 0.1% |
| Sulphate (SO₄²⁻) | Max. 0.02% |
| Iron (Fe) | Max. 10 ppm |
| Heavy Metals (as Pb) | Max. 10 ppm |
| Physical Form | White crystalline solid |
Packaging Options
| Catalog Number | Pack Type | Pack Size |
|---|---|---|
| 27950.298 | Plastic bottle (solid) | 1 kg |
| 27950.367 | Plastic bottle (solid) | 5 kg |
| 27950.462 | Plastic drum | 25 kg |
Applications
- Oxidizing agent in laboratory and industrial chemical reactions
- Component in fertilizers and nutrient formulations
- Heat transfer media in molten salt mixtures
- Manufacture of explosives and pyrotechnics (regulated use)
- Glass and ceramic processing as a fluxing agent
- Corrosion inhibition and surface treatment in metallurgy
- Reagent for qualitative and quantitative chemical analysis
Safety and Handling
- Oxidizer – may intensify fire; avoid contact with flammable materials
- Irritant – may cause skin and eye irritation upon contact
- Use with appropriate PPE (gloves, goggles, lab coat)
- Store in a cool, dry, well-ventilated area away from acids and reducers
- Refer to the Safety Data Sheet (SDS) for comprehensive hazard and disposal information
VWR Sodium Nitrate ≥99%, GPR RECTAPUR® is a versatile, high-purity oxidizing agent designed for a wide range of laboratory, industrial, and analytical applications. Its consistent quality and low impurity profile make it a dependable choice for reactive systems, material synthesis, and testing environments.
- Pack Size: 1kg 5kg 25kg