Sodium silicate, also known as water glass, is an inorganic compound that is widely used in various industrial applications. It is a colorless, viscous liquid or white solid with a wide range of uses due to its unique properties. Sodium silicate is composed of sodium oxide (Na2O) and silicon dioxide (SiO2) in various ratios.
Sodium silicate has excellent adhesive, binding, and sealing properties, making it suitable for applications such as adhesives, detergents, construction materials, and water treatment. It is also used in the manufacturing of silica gels, catalysts, and fire-resistant coatings.
Property | Specification |
---|---|
CAS Number | 1344-09-8 |
Molecular Formula | Na2SiO3 |
Appearance | Liquid or solid |
Sodium Silicate Ratio (SiO2:Na2O) | Varies depending on the application |
Sodium Silicate Solution Concentration | Varies depending on the application |
Density | Varies depending on the concentration |
pH | Varies depending on the concentration |
Solubility | Soluble in water |