CASR |
: | 144-55-8 |
Molecular Formula |
: | NaHCO3 |
Molecular Weight |
: | 84.01 |
| Specifications | |
|---|---|
| Description: | Colourless, White, crystalline masses or crystalline powder. |
| Solubility: | Soluble in water; insoluble in ethanol |
| pH: | 8.0 - 8.6 (1 in 100 solution of the sample in cold water without shaking) |
| Test for sodium: | Passes test |
| Test for carbonate: | passes test |
| Loss on drying: | Not more than 0.25% (Over silica gel, 4 hrs) |
| Assay(after drying): | Not less than 99.0% |
| Water insoluble substances: | Passes test |
| Ammonium salts: | No odour of ammonia is detected. |
| Lead(Pb): | Not more than 2 mg/kg |
