Sodium Silicate Solid | Binder, Adhesive & Water Treatment Agent

$24.99$34.99

Chemical Information

  • Chemical Name: Sodium Silicate Solid
  • Common Names: Water Glass, Sodium Metasilicate, Sodium Orthosilicate
  • CAS Number: 1344-09-8
  • Molecular Formula: Na₂SiO₃
  • Molecular Weight: ~122.06 g/mol
  • Appearance: White to off-white solid (granular, powder, or glassy lumps)
  • Odor: Odorless
  • Purity: ≥ 98.0%

Physical & Chemical Properties

  • Melting Point: 1088°C (1990°F)
  • Density: 2.4 – 2.6 g/cm³
  • Solubility: Soluble in water (forms alkaline solution), insoluble in alcohol
  • pH (1% solution): 11.0 – 12.5 (alkaline)
  • Viscosity: Not applicable (solid form)
  • Hygroscopicity: Absorbs moisture from the air
  • Reactivity: Reacts with acids to form silica gel

Mechanical & Stability Properties

  • Combustibility: Non-combustible
  • Corrosiveness: Can be corrosive to aluminum, zinc, and some metals in solution
  • Stability: Stable under normal conditions, decomposes in acidic environments

Description

Sodium Silicate Solid (Na₂SiO₃) is a high-purity, water-soluble silicate compound widely used in industrial, construction, detergent, and water treatment applications. It functions as an adhesive, binder, corrosion inhibitor, and fire-resistant agent, making it essential in industries such as ceramics, refractories, textiles, and chemical manufacturing. Sodium Silicate Solid is available in various ratios to meet specific alkalinity and silicate content requirements

Applications of Sodium Silicate Solid:

Industrial & Manufacturing Applications

  • Adhesive & Binder: Used in foundry molds, refractory cements, and construction materials.
  • Corrosion Inhibitor: Protects metals in water treatment and industrial applications.
  • Sealant & Insulation: Applied in fireproof coatings, gaskets, and ceramic production.
  • Paper & Pulp Industry: Functions as a binder and adhesive in paper coatings.
  • Silica Gel Production: Converts to silica gel for desiccants and drying agents.

Water Treatment & Environmental Uses

  • Water Softener: Prevents scale formation in boilers and cooling systems.
  • Effluent Treatment: Helps in heavy metal precipitation and wastewater treatment.
  • Industrial Cleaning Agent: Used in alkaline detergents and degreasers.

Construction & Refractory Applications

  • Cement & Concrete Additive: Enhances strength and chemical resistance in construction materials.
  • Fireproof Coatings: Improves heat resistance in high-temperature applications.
  • Ceramics & Refractories: Binds ceramic fibers and refractory aggregates.

Textile & Detergent Industry

  • Textile Processing: Used as a stabilizer in dyeing and fabric treatment.
  • Detergent Manufacturing: Functions as a builder and pH regulator in cleaning formulations.

Chemical & Laboratory Applications

  • Catalyst Carrier: Supports catalysts in industrial chemical reactions.
  • Chemical Precursor: Used in synthesis of sodium-based and silica-based compounds.

Storage

  • Store in a dry, cool, and well-ventilated area.
  • Keep in sealed, moisture-resistant containers.
  • Avoid exposure to acids and strong oxidizers.

Handling

  • Use protective gloves, goggles, and dust masks when handling.
  • Avoid inhalation of dust and contact with skin or eyes.
  • Wash hands after handling and use in well-ventilated areas.

Safety

  • Alkaline material; can cause irritation to skin, eyes, and respiratory tract.
  • Avoid ingestion and prolonged exposure.
  • Follow OSHA, EPA, and industrial safety regulations.
  • Material Safety Data Sheet (MSDS) available upon request.

 

Additional information

Size

500 GRAMS, 1000 GRAMS

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