| Article No. | 05894 |
| Purity | 99.5% |
| Molecular Formula | NaHCO3 |
| H.S. Code | 2836.3000 |
| Grade | Extra Pure |
| CAS No. | 144-55-8 |
| Molecular Weight | 84.01 |
| Shelf Life | 60 Months |
Symbol:
| Physical state at 20 °C | Solid | Colour | White crystalline | ||||
| Odour | Odorless | pH value | 8 - 8.5 | ||||
| Melting point/ Freezing point [°C] | 300 °C | Decomposition point [°C] | 50 °C | ||||
| Density [g/cm3] | 2.16 | Solubility in water [% weight] | 9 g/100mL (20°C) | ||||
| Appearance | A soft white crystalline powder | Assay (acidimetric) | 99.5 - 101% |
| pH (5% solution in water) | 8.0 - 8.5 | Chloride (Cl) | Max 0.015% |
| Sulphate (SO4) | Max 0.01% | Total nitrogen (N) | Max 0.002% |
| Heavy metal (as Pb) | Max 0.0005% | Arsenic (As) | Max 0.0002% |
| Lead (Pb) | Max 0.0005% | Calcium (Ca) | Max 0.01% |
| Iron (Fe) | Max 0.002% |
EN 