SPECIFICATION
| IUPAC Name | Sodium Silicate |
| CAS No | 10213-79-3 and 13517-24-3 |
| Molecular Weight | 105.14 g/mol |
| Sr. | Sodium Silicate Solid | Solid (Alkaline Grade) | Solid (Neutral Grade) | Liquid (Alkaline Grade) | Liquid (Neutral Grade) |
| 1 | Wt. Ratio of Na2O: SiO2 | 1:1.60 to 2.80 | 1:2.90 to 3.40 | 1: 1.50 to 2.80 | 1:2.90 to 3.40 |
| 2 | Total Soluble Solids | 99% min | 99% min | 34 to 57% | 18 to 39% |
| 3 | Na2O | 26 to 35% | 23 to 25% | 9 to 22% | 4 to 10% |
| 4 | SiO2 | 65 to 73% | 73 to 76% | 25 to 37% | 12 to 30% |
| 5 | Speciifc Gravity | – | – | 1.20 – 1.70 | 1.10 – 1.40 |
