Winvek Global Silicates produce different grades of Sodium Metasilicate suitable for many industries. It is formed by the high-temperature fusion of sodium carbonate and silicon dioxide. Sodium Metasilicate forms highly alkaline solutions when dissolved in water. Our company has succeeded to achieve a respectable position in the market by offering our clients Sodium Metasilicate Pentahydrate. This powder softens water and enhances cleaning performance. it is widely used in the metal industry, detergent industry, ceramic industry and many other cleaning industries directly or indirectly Other Names: Disodium Silicate Pentahydrate, Sodium Metasilicate, Sodium Metasilicate 5H20, Disodium Trioxosilicate
| Sr. No. | Characteristics | Specifications |
|---|---|---|
| 1 | Na2O | 28% Min |
| 2 | SIO2 | 27.50% Min. |
| 3 | Brightness | 77% |
| 4 | Specific Gravity | 1.915 |
| 5 | Purity as (Na2SiO3.5H2O) | 99% |
| 6 | Iron (as Fe2O3) | 0.006 |
| 7 | Matter Insoluble | 0.0040 |
| 8 | pH (of 1% Solution) | 12.5 +/- 0.5 |