| Article No. | 05895 |
| Purity | 99.7% |
| Molecular Formula | NaHCO3 |
| H.S. Code | 2836.3000 |
| Grade | AR |
| 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 | 99.7 - 100.5% |
| Identity | Passes test | Insoluble matter | Max 0.015% |
| Carbonate | Passes test | pH | Max 8.6 |
| Chloride (Cl) | Max 0.003% | Nitrogen compounds (as N) | Max 0.001% |
| Phosphate (PO4) | Max 0.005% | Silicate (SiO2) | Max 0.005% |
| Sulphate (SO4) | Max 0.003% | Ammonium (NH4) | Max 0.0005% |
| Arsenic (As) | Max 0.0002% | Calcium (Ca) | Max 0.005% |
| Copper (Cu) | Max 0.0005% | Iron (Fe) | Max 0.001% |
| Lead (Pb) | Max 0.0005% | Magnesium (Mg) | Max 0.005% |
| Potassium (K) | Max 0.005% | Substance reducing iodine (I) | Max 0.0065% |
| Loss on drying (over silica gel; 4 hrs) | Max 0.25% |
EN 