Water glass, commonly known as sodium silicate solution, features strong cohesiveness, excellent acid resistance, heat resistance, waterproof and anticorrosion performance with low cost, which is a general basic industrial raw material for building grouting, refractory materials, casting and water treatment.
| Chemical Name | Aqueous Sodium Silicate Solution |
| Chemical Formula | Na₂SiO₃ |
| CAS No. | 1344-09-8 |
| Appearance | Colorless and light gray viscous transparent liquid |
| Complete modulus specifications | |
| Density(20℃) | 1.36~1.55g/cm³ |
| Solubility | Can be diluted with water in any proportion |
| Stability | Stable in sealed state at normal temperature, rapidly precipitate silicic acid gel when meeting acidic substances with fast bonding and curing speed |
Used as building waterproof grouting liquid, refractory forming binder, foundry sand binder, detergent filling auxiliary, industrial wastewater flocculation auxiliary, carton moisture-proof agent and tunnel reinforcement curing agent.
Store in sealed plastic barrels or storage tanks at normal temperature and ventilated environment, take antifreeze measures in winter to prevent solidification, forbid storing together with strong acid liquid, classify and manage by different moduli to avoid dilution deterioration.
We mainly supply agricultural fertilizers including urea, potassium sulfate, ammonium chloride and water-soluble fertilizer materials; as well as industrial chemical raw materials such as calcium chloride, sodium bicarbonate and phosphate products.
Yes. We can provide batch COA, MSDS, certificate of origin and other full set of export documents to meet customs clearance requirements worldwide.
Sure. We offer agricultural grade and industrial grade products. Customized purity, particle size and packaging are all available as customers' demands.
Sample order is acceptable. For bulk orders, goods can be delivered within 3-7 days for in-stock items. We also support long-term bulk order production arrangement.
We offer exclusive one-on-one pre-sales and after-sales responses throughout the process, along with customized supporting solutions, ensuring high efficiency, peace of mind, and reliable and stable delivery.
With 26 years of in-depth experience in the chemical industry, we have a well-established supply chain system, sufficient production capacity reserves, and the ability to provide large-scale supplies and continuous delivery.
We adhere to research and development innovation and strict quality control. Our formula and process are mature and stable, and our products feature high purity, stable performance, and are suitable for high-end application requirements in multiple industries.
If you have any questions, concerns, or need assistance, please feel free to contact us via phone, email, or online customer service at any time, and we will provide you with support and answers as soon as possible.
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