Sodium Nitrate Cryst Extrapure 1 Kg
cryst. EMPLURA®
Manufacturer: Merck
Catalog ID: 106535.1000
Stock: In Stock
Description
| Catalogue Number | 106535 |
| 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 |
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
| Assay (acidimetrisch, after drying) | 99.0 - 100.5 % |
| Identity | passes test |
| pH-value (5 %; water) | 5.5 - 8.3 |
| Total chlorine | ≤ 0.2 % |
| Nitrite (NO₂) | ≤ 0.002 % |
| As (Arsenic) | ≤ 0.0003 % |
| Fe (Iron) | ≤ 0.001 % |
| Hg (Mercury) | ≤ 0.0001 % |
| K (Potassium) | ≤ 0.01 % |
| Pb (Lead) | ≤ 0.0002 % |
| Zn (Zinc) | ≤ 0.001 % |
| Loss on Drying (105°C) | ≤ 2.0 % |
