| Density | 2.7g/cm3 |
| Melting Point | >1200 Degree C |
| pH Value | 9 |
| Chemical Formula | Na2CO3 |
| Silicon Dioxide | 52 % max |
| Iron Oxide | 12 % min |
| Aluminium Oxide | 16 % max |
| Calcium Oxide | 2.0 % min. |
| Sodium Oxide | 2.0-2.5 % |
| Magnesium Oxide | 3.0 % max. |
| Moisture | 13.00 % max. |
| LOI | 42928 |
| Free Swelling Index | 30ml min |
| Methylene Blue Absorption | 400 mg/g |
| Plate Water Absorption | 650 % min. |
| Lumps Size | 0-50MM |