SPECIFICATION
| IUPAC Name | Sodium Carbonate |
| CAS No | 497-19-8 |
| Molecular Weight | 105.98 g/mol |
Chemical Structure
| Sr. | Characteristic | Specification | ||
| 1 | Bulk density | kg/m3 | 500-720 | |
| 2 | Volatile Matter | % | 0.80 | Max |
| 3 | Total alkalinity (as Na2CO3) | % | 99.0 | Min |
| 4 | Sulphates (as Na2SO4) | % | 0.03 | Max |
| 5 | Chlorides (as NaCl) | % | 0.80 | Max |
| 6 | Iron (as Fe2O3) | gm/ml | 0.65 (Min) | 0.65 (Min) |
| By colorimetric method | % | 0.0029 | Max | |
| By spectrophotometric method | % | 0.002 | Max | |
| 7 | Water Insoluble | % | 0.03 | Max |
