Sodium Metasilicate 5H

Sodium Metasilicate 5H is a high-purity, versatile alkaline compound used in detergents, water treatment, construction, and paints. It enhances cleaning efficiency, improves concrete durability, and aids in chemical processes. Available in secure packaging with global export options.

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Description:

Sodium Metasilicate 5H is a high-quality, white, crystalline powder composed of sodium silicate with a 5-water molecule composition. It is highly valuable for its effectiveness and versatility across various industries, thanks to its excellent solubility in water and its strong alkaline properties. This product is widely using in cleaning, water treatment, detergents, and construction, among other applications, due to its ability to enhance the performance of other chemicals and its excellent buffering and pH control properties.

In the detergent industry, Sodium Metasilicate 5H plays a crucial role as a builder in laundry powders and dishwashing liquids. It helps to soften hard water, improve the efficiency of surfactants, and prevent the redeposition of soil. Its alkalinity also aids in breaking down grease and oils, making it a valuable component in household and industrial cleaning products. In water treatment, it serves as a coagulant and helps control the pH levels in the treatment process.

The construction industry benefits from Sodium Metasilicate 5H due to its use as a concrete additive. It enhances the durability of concrete by improving its resistance to chemical attacks and reducing its permeability. Additionally, it is used in the formulation of cement, plaster, and sealants. It is also an important component in the manufacturing of coatings and paints, where it helps to improve the adhesion and longevity of the final product.

Application(s):

  • Detergents: Builder and softening agent in laundry powders and dishwashing liquids.

  • Water Treatment: Coagulant and pH control agent in water purification processes.

  • Construction: Concrete additive for durability, resistance, and reduced permeability.

  • Paints and Coatings: Improves adhesion and longevity of the final product.

Sodium Metasilicate 5H is a highly effective and reliable product across multiple industries. Its excellent solubility, alkalinity, and versatility make it an essential component for businesses. Whether used in cleaning products, water treatment, construction materials, or paints, Sodium Metasilicate 5H consistently delivers superior results.

Test Report & Info:

Test Parameter Specification Result Method
Appearance White Crystalline Powder Pass Visual Inspection
Sodium Silicate Content Min 98% 99.2% Titration
Bulk Density ~1.0 g/cm³ 1.05 g/cm³ Density Meter
pH (1% Solution) ≥ 11.5 12.0 pH Meter
Chloride (Cl) ≤ 0.03% 0.015% Ion Chromatography
Iron (Fe) ≤ 0.002% 0.001% ICP-OES
Arsenic (As) ≤ 0.0001% < 0.0001% Atomic Absorption
Solubility Completely Soluble in Water Pass Visual Test
Specification Value
Product Name Sodium Metasilicate 5H
Chemical Formula (MF) Na₂SiO₃·5H₂O
CAS No. 6834-92-0
HS Code 28391100
UN No. (Transport) 1719
Purity Min 98%
Density ~1.05 g/cm³ (at 20°C)
Boiling Point Decomposes at 1000°C
Melting Point Decomposes at 1000°C
Solubility Completely soluble in water

Packaging Options:

  • 25kg, 50kg, or 100kg Polyethylene (PE) Bags
  • 200kg HDPE Drums
  • 1000kg/1MT Bulk Bags (FIBC)
  • 20-25MT Bulk Shipment in ISO Tank Containers

Safety & Handling:

  • Wear protective gloves, goggles, and clothing.
  • Avoid dust inhalation; use in well-ventilated areas.
  • In case of eye contact, rinse with water and seek medical help.
  • Wash skin contact areas with soap and water.
  • Store in a cool, dry, well-ventilated area.
  • Clean up spills carefully and dispose of according to regulations.

Regulatory Compliance:

  • Complies with REACH, CLP, and OSHA regulations.
  • Certified for use in industrial applications and chemical manufacturing.
  • Not classified as hazardous under standard shipping regulations.
  • Meets all relevant local and international standards for safety and quality.

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