Sodium Nitrate 99.99 Suprapure 50Grm
Sodium nitrate 99.99 Suprapur®. CAS No. 7631-99-4, EC Number 231-554-3.
Manufacturer: Merck
Catalog ID: 106546.0050
Stock: In Stock
Description
| Catalogue Number | 106546 |
| Synonyms | Nitric acid sodium salt |
Product Information
| CAS number | 7631-99-4 |
| EC number | 231-554-3 |
| Hill Formula | NNaO₃ |
| Chemical formula | NaNO₃ |
| Molar Mass | 84.99 g/mol |
| HS Code | 3105 10 00 |
Applications
| Application | Sodium nitrate 99.99 Suprapur®. CAS No. 7631-99-4, EC Number 231-554-3. |
Physicochemical Information
| Density | 2.26 g/cm3 (20 °C) |
| Melting Point | 308 °C |
| pH value | 5.5 - 8.0 (50 g/l, H₂O, 20 °C) |
| Bulk density | 1200 kg/m3 |
| Solubility | 874 g/l |
Toxicological Information
| LD 50 oral | LD50 Rat 1267 mg/kg |
Storage and Shipping Information
| Storage | Store at +5°C to +30°C. |
Specifications
| Purity (metallic) | ≥ 99.99 % |
| Assay (acidimetric) | ≥ 99 % |
| Chloride (Cl) | ≤ 5 ppm |
| Iodate (IO₃) | ≤ 5 ppm |
| Nitrite (NO₂) | ≤ 10 ppm |
| Phosphate (PO₄) | ≤ 2 ppm |
| Sulphate (SO₄) | ≤ 30 ppm |
| Al (Aluminium) | ≤ 0.05 ppm |
| Ba (Barium) | ≤ 5.0 ppm |
| Ca (Calcium) | ≤ 0.10 ppm |
| Cd (Cadmium) | ≤ 0.010 ppm |
| Ce (Cerium) | ≤ 0.010 ppm |
| Co (Cobalt) | ≤ 0.010 ppm |
| Cr (Chromium) | ≤ 0.010 ppm |
| Cs (Cesium) | ≤ 5 ppm |
| Cu (Copper) | ≤ 0.010 ppm |
| Eu (Europium) | ≤ 0.010 ppm |
| Fe (Iron) | ≤ 0.05 ppm |
| K (Potassium) | ≤ 5.0 ppm |
| La (Lanthanum) | ≤ 0.010 ppm |
| Mg (Magnesium) | ≤ 0.05 ppm |
| Mn (Manganese) | ≤ 0.010 ppm |
| Ni (Nickel) | ≤ 0.010 ppm |
| Pb (Lead) | ≤ 0.010 ppm |
| Rb (Rubidium) | ≤ 5.0 ppm |
| Sc (Scandium) | ≤ 0.010 ppm |
| Sm (Samarium) | ≤ 0.010 ppm |
| Sr (Strontium) | ≤ 0.10 ppm |
| Tl (Thallium) | ≤ 0.01 ppm |
| Y (Yttrium) | ≤ 0.010 ppm |
| Yb (Ytterbium) | ≤ 0.010 ppm |
| Zn (Zinc) | ≤ 0.010 ppm |
