Sodium Carbonate Anhydrous Suprapure 50g
Sodium carbonate anhydrous 99.999 Suprapur®. CAS No. 497-19-8, EC Number 207-838-8.
Manufacturer: Merck
Catalog ID: 106395.0050
Stock: In Stock
Description
| Catalogue Number | 106395 |
| Synonyms | anhydrous soda |
Product Information
| CAS number | 497-19-8 |
| EC index number | 011-005-00-2 |
| EC number | 207-838-8 |
| Hill Formula | CNa₂O₃ |
| Chemical formula | Na₂CO₃ |
| Molar Mass | 105.99 g/mol |
| HS Code | 2836 20 00 |
Applications
| Application | Sodium carbonate anhydrous 99.999 Suprapur®. CAS No. 497-19-8, EC Number 207-838-8. |
Physicochemical Information
| Density | 2.53 g/cm3 (20 °C) |
| Melting Point | 854 °C |
| pH value | 11.16 (4 g/l, H₂O, 25 °C) |
| Bulk density | 1100 kg/m3 |
| Solubility | 212.5 g/l |
Toxicological Information
| LD 50 oral | LD50 Rat 4090 mg/kg |
Storage and Shipping Information
| Storage | Store at +5°C to +30°C. |
Specifications
| Purity (metallic) | ≥ 99.999 % |
| Assay (acidimetric) | ≥ 99.5 % |
| Chloride (Cl) | ≤ 10 ppm |
| Phosphate (PO₄) | ≤ 0.05 ppm |
| Silicate (SiO₂) | ≤ 5 ppm |
| Sulphate (SO₄) | ≤ 10 ppm |
| Al (Aluminium) | ≤ 0.05 ppm |
| As (Arsenic) | ≤ 0.1 ppm |
| Ba (Barium) | ≤ 5.0 ppm |
| Ca (Calcium) | ≤ 0.10 ppm |
| Cd (Cadmium) | ≤ 0.005 ppm |
| Ce (Cerium) | ≤ 0.010 ppm |
| Co (Cobalt) | ≤ 0.005 ppm |
| Cr (Chromium) | ≤ 0.010 ppm |
| Cu (Copper) | ≤ 0.005 ppm |
| Eu (Europium) | ≤ 0.010 ppm |
| Fe (Iron) | ≤ 0.05 ppm |
| Hg (Mercury) | ≤ 0.05 ppm |
| K (Potassium) | ≤ 1.0 ppm |
| La (Lanthanum) | ≤ 0.010 ppm |
| Li (Lithium) | ≤ 0.5 ppm |
| Mg (Magnesium) | ≤ 0.10 ppm |
| Mn (Manganese) | ≤ 0.010 ppm |
| Ni (Nickel) | ≤ 0.020 ppm |
| Pb (Lead) | ≤ 0.010 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 |
