Description
Product Specifications
| Property | Specification |
|---|---|
| Chemical Name | Sodium Silicate |
| Chemical Formula | Na₂SiO₃ |
| CAS Number | 1344-09-8 |
| Appearance | Clear to slightly hazy liquid or white solid/glass |
| Molecular Weight | 122.06 g/mol |
| pH | 11.0–13.5 (solution) |
| Solubility | Highly soluble in water |
| Density | Varies depending on concentration |
| Grade | Industrial Grade |
| Packaging | 25 kg bags (solid), 250 kg drums, 1,000 L IBC tanks, or bulk liquid |
| Storage | Store in tightly closed containers in a cool, dry, well-ventilated area away from acids. |
Uses
Sodium Silicate is widely used across numerous industrial applications, including:
- Mineral flotation and ore processing in mining operations.
- Deflocculant and dispersing agent in mineral processing.
- Binder for foundry moulds and refractory materials.
- Raw material in detergent and cleaning product manufacturing.
- Water treatment for corrosion control and stabilization.
- Production of silica gel and specialty silicates.
- Adhesive for paper, cardboard, and corrugated packaging.
- Cement, concrete, and construction chemical formulations.
- Fire-resistant coatings and protective surface treatments.
- Ceramic manufacturing and glaze production.
- Textile processing and bleaching operations.
- Preservation of eggs and specialty food-grade applications (specific grades only).
Benefits
- Excellent binding and adhesive performance.
- Highly effective dispersing and stabilizing properties.
- Improves efficiency in mineral processing operations.
- Provides corrosion inhibition in water treatment systems.
- Excellent resistance to heat and fire.
- Cost-effective solution for a wide range of industrial applications.
- Compatible with numerous manufacturing processes.
- Available in various grades and silica ratios to meet application requirements.
- Reliable and consistent product quality for industrial operations.
- Easy to handle, store, and transport when used according to recommended guidelines.
Safety Information
- Wear appropriate personal protective equipment (PPE), including chemical-resistant gloves, safety goggles, and protective clothing when handling the product.
- Avoid contact with the eyes, skin, and clothing, as Sodium Silicate solutions are strongly alkaline and may cause irritation.
- Use only in well-ventilated areas to minimize exposure to mists or aerosols.
- Do not mix with strong acids, as hazardous reactions may occur.
- Store containers tightly sealed in a cool, dry, and well-ventilated location away from incompatible materials.
- In case of eye contact, rinse immediately with plenty of clean water and seek medical attention.
- In case of skin contact, wash thoroughly with soap and water and remove contaminated clothing.
- Clean spills promptly using appropriate containment procedures while preventing discharge into waterways.
- Always consult the latest Safety Data Sheet (SDS) before handling, storing, or transporting the product.

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