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Sodium Metasilicate Pentahydrate

Synonyms: Sodium Metasilicate 5-Hydrate, Sodium Silicate Pentahydrate
CAS No.: 10213-79-3
H.S. Code: 2839110000
Place of origin: China
Appearance: White crystalline powder
Molecular formula: Na2SiO3 * 5H2O
Application: Widely used in detergents, water treatment, construction, and industrial processes.

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Unlock the power of Sodium Metasilicate Pentahydrate, a versatile and essential compound widely used in various industries.

What is Sodium Metasilicate Pentahydrate?

Sodium Metasilicate Pentahydrate is an inorganic compound that is a hydrated form of sodium metasilicate, with the chemical formula Na2SiO3·5H2O. It is a white, crystalline powder that dissolves readily in water, producing a highly alkaline solution.

This compound is widely used in industrial and household cleaning products due to its powerful cleaning, emulsifying, and degreasing properties. It is also employed as a corrosion inhibitor, helping to protect metal surfaces from oxidation, and as a water softener, improving the performance of detergents in hard water. Additionally, Sodium Metasilicate Pentahydrate is utilized in various industrial applications, including as a buffering agent and in the formulation of adhesives and coatings.

Key Features:

  • Excellent cleaning and degreasing properties
  • Effective corrosion inhibition
  • Water softening capabilities
  • High alkalinity for industrial applications

Benefits:

  • Eco-Friendly: Sodium Metasilicate Pentahydrate is non-toxic and biodegradable, making it a sustainable choice for environmentally-conscious industries.
  • Cost-Effective: Offers high efficiency at lower usage rates, helping you cut costs while maintaining product effectiveness.
  • Versatile: Suitable for a wide range of pH levels, making it an excellent choice for various formulations across different sectors.

Applications:

  1. Cleaning Agents: Ideal for formulating powerful alkaline cleaning products, sodium metasilicate enhances the removal of dirt, grease, and stains, making it a staple in household and industrial cleaners.
  2. Detergents: As a builder in detergent formulations, it improves the effectiveness of surfactants, increasing water hardness tolerance and boosting cleaning performance.
  3. Concrete Additive: Improves the strength and durability of concrete while providing resistance to chemical attack, making it essential for construction and building materials.
  4. Water Treatment: Functions as an effective agent in the wastewater treatment process, promoting flocculation and sedimentation.

Precautions:

When handling Sodium Metasilicate Pentahydrate, it’s important to take several precautions to ensure safety:

  1. Personal Protective Equipment (PPE):
    • Wear Gloves: Use chemical-resistant gloves to prevent skin contact, as Sodium Metasilicate Pentahydrate can cause irritation or burns.
    • Eye Protection: Wear safety goggles or a face shield to protect your eyes from splashes, as this compound can cause severe eye irritation or damage.
    • Protective Clothing: Wear long sleeves and appropriate protective clothing to minimize skin exposure.
  2. Handling and Storage:
    • Ventilation: Work in a well-ventilated area to avoid inhaling dust or fumes. Inhalation of dust can cause respiratory irritation.
    • Storage: Store Sodium Metasilicate Pentahydrate in a cool, dry place, away from moisture, acids, and incompatible materials. Keep the container tightly sealed when not in use.
  3. Spill Response:
    • In case of a spill, avoid creating dust and use appropriate tools to collect the material in a safe manner. Clean the area with plenty of water to ensure all residues are removed.
  4. First Aid Measures:
    • Skin Contact: If the compound comes into contact with your skin, wash the area immediately with plenty of water. Seek medical attention if irritation persists.
    • Eye Contact: If it gets into your eyes, rinse immediately with water for at least 15 minutes and seek medical attention.
    • Inhalation: If inhaled, move to fresh air immediately. Seek medical help if breathing becomes difficult.
    • Ingestion: If swallowed, do not induce vomiting. Rinse your mouth with water and seek medical attention immediately.
  5. Disposal:
    • Dispose of Sodium Metasilicate Pentahydrate according to local environmental regulations. Avoid releasing it into the environment.

By following these precautions, you can safely handle and use Sodium Metasilicate Pentahydrate in various applications.

Packaging and Storage:

  • Packaging Options:

a. Packed in 25KG PP woven bag with PE liner
b. Packed in 1000KG PP woven bag with PE liner

  • Storage Requirements:
  • Proper storage of Sodium Metasilicate Pentahydrate is essential to maintain its effectiveness and ensure safety:
    • Cool, Dry Place: Store the compound in a cool, dry, and well-ventilated area to prevent moisture absorption and degradation.
    • Avoid Moisture: Ensure that the storage area is free from excessive humidity, as Sodium Metasilicate Pentahydrate is hygroscopic and can absorb moisture from the air, which may affect its performance.
    • Sealed Containers: Always keep the container tightly sealed when not in use to protect the product from moisture and contamination.
    • Segregation: Store away from incompatible materials, such as acids, ammonium salts, and oxidizing agents, to prevent hazardous reactions.
    • Temperature Control: While room temperature is generally adequate, avoid storing the product in areas with extreme temperatures to prevent any potential changes in its physical properties.
  • Shelf Life:

With proper packing and storage conditions, the guaranteed shelf life is 24 months.

Sodium Metasilicate Pentahydrate | Sodium Metasilicate 5-Hydrate

Synonyms for Sodium Silicate

  • Sodium Silicate Pentahydrate
  • Pentahydrated Sodium Metasilicate
  • Disodium Metasilicate Pentahydrate
  • Sodium Metasilicate Hydrated
  • Sodium Silicate Pentahydrate
  • Pentahydrate Sodium Metasilicate
  • Sodium Metasilicate 5-Hydrate

Looking for a reliable source to buy Sodium Metasilicate Pentahydrate?

Look no further than WaterCareChem! We are your trusted supplier specializing in Sodium Silicate. With our expertise and commitment to excellence, we provide a premium  product that ensures unmatched stability and effectiveness for your needs.

Ordering Information:

Available in multiple packaging options to suit your scale of production. Whether you’re a small business or a large manufacturer, we have the right solution for you.

Don’t miss out on transforming your formulas with Sodium Metasilicate Pentahydrate. Contact us today for competitive pricing and fast delivery options!

Enhance your formulations with Sodium Metasilicate Pentahydrate – your go-to solution for efficiency and performance in cleaning, construction, and beyond!

Items Standards
Modulus
0.973±0.012
Na2O content, %
28.3- 30.0
SiO2 content, %
27.8-29.2
Water insoluble matter content, %
≤0.05
Ferric (Fe) content, ppm
≤100
pH (1.0% aqueous solution, 25°C)
12- 13
Whiteness, %
≥80
Bulk density. g/cm3
0.8-1.0
Classification
Inorganic Salt; Synthetic Reagent
Melting point
1088°C (1990°F, 1361 K)
Solubility in water
Soluble in cold water
Storage
stored in a cool and dry place with pallet or plate
Shelf life/Retest
24 months
Density
2.61
Appearance
White powder or granular









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