Sodium silicate solution (CAS 84992-49-4)

Sodium silicate solution, also known as water glass or liquid glass, is a versatile chemical compound with a wide range of industrial and research applications. It is produced by dissolving sodium silicate in water, resulting in a clear or slightly cloudy liquid with a high pH. In industry, sodium silicate solution is used as a binder, adhesive, and sealant in the manufacturing of paper, textiles, ceramics, and construction materials. It is also employed as a corrosion inhibitor, a detergent builder, and a flocculating agent in water treatment processes. Additionally, sodium silicate finds applications in the formulation of cements, coatings, and fire-resistant materials due to its binding and hardening properties when exposed to heat. In research, sodium silicate solution is utilized in various scientific disciplines. In chemistry, it serves as a source of silica for the synthesis of silica-based materials and nanoparticles. In biology, it is used in cell culture techniques as a pH buffer and a stabilizer for certain enzymes and proteins. Moreover, sodium silicate solution finds applications in geology, where it is employed in soil stabilization and as a drilling fluid additive in oil and gas exploration. The properties of sodium silicate solution make it a valuable reagent in research and industry, offering a wide range of functionalities across different applications. Ongoing research focuses on optimizing its formulations and exploring novel uses, particularly in nanotechnology, environmental remediation, and biomedicine.