
Company Information
Ask for more detail from the seller
Contact Supplier| Other names | Soda ash Washing soda Soda crystals |
|---|
| Molecular formula | Na2CO3 |
|---|---|
| Molar mass | 105.9884 g/mol (anhydrous) 124.00 g/mol (monohydrate) 286.14 g/mol (decahydrate) |
| Appearance | White solid, hygroscopic |
| Density | 2.54 g/cm3 (anhydrous) 2.25 g/cm3 (monohydrate) 1.46 g/cm3(decahydrate) |
| Melting point | 851oC (anhydrous) 100oC (decomp, monohydrate) 34oC (decomp, decahydrate) |
| Boiling point | 1600oC (anhydrous) |
| Solubility in water | 30 g/100 ml (20oC) |
| Solubility | insoluble in alcohol, ethanol |
| Basicity (pKb) | 3.67 |
| Refractive index (nD) | 1.495 (anhydrous) 1.420 (monohydrate) |