• 0
  • 0

An article lets you understand the characteristics and applications of sodium silicate

If you are looking for high-quality products, please feel free to contact us and send an inquiry, email:

What is Sodium Sillicate?

Sodium silicate Water glass is an inorganic compound with the chemical formula sodium silicate Na2SiO3. It is colorless, viscous, weakly acidic, soluble, and it can be used in the manufacture of silica, silica-black, silica-sol, silicate cements, textiles, and fireproofing agents. The application of sodium silicate is vast and it is widely used by industry.

Characteristics Of Sodium Silicate

Sodium silicate is a unique substance. Its chemical properties are perhaps the most striking. The sodium silicate salt is a weak acid that ionizes ions of silicate (SiO32) in aqueous water. This gives it some acidic characteristics. It can also react with certain metal ions and form precipitates. These reactions led to the industrial application of sodium silicate for the preparation of building material such as ceramics and glass.

The biological activity is also a very important characteristic of sodium silicate. In living organisms silicon exists as silicate. And sodium silicate (common silicate) is a form of this element. Studies have shown the element silicon has a significant role in plant growth and development, as well as the formation and maintenance animal bones. Sodium Silicate can be used for many medical and agricultural applications.

It also has some physical properties. It is white, yellowish or hygroscopic solid. Because the molecular structures of sodium silicate and sodium carbonate are similar, they share some of their properties.

In industry, sodium sulfate is used for a variety of building materials, such as cement, ceramics and glass. It's also widely used as a filler, whitening agent and as an additive in the production of paper. Additionally, sodium silicate may be used to produce organosilicon compounds such as silicone oils and rubber. The physical and chemical properties of sodium sulfate are crucial in these applications.

Sodium silicate, a chemical compound with unique biological, chemical and physical properties, is important for industrial and agricultural production. , It is used in many fields.

Production of sodium silicate

Two main methods are used to make sodium silicate: chemical and electrical. The chemical method involves mixing sodium sulfate quartz sand with soda ash. This is then melted at a high temperature. Milk of lime is then added to create calcium silicate and sodium carbonate solutions. After this, sodium carbonate or sodium carbonate solution are then mixed into the sodium sulfate quartz sand. Finally, it's acidified with diluted sulfuric acid in order to obtain sodium sulfate solution. The electrochemical method is to use sodium and dichlorosilane as electrolytes in order to produce sodium.

Sodium silicate can be used in a variety of ways. In the construction field, it is used for the preparation of leakage plugging materials, waterproofing, acid-resistant waterproofing, mud, ceramics, casting and other applications. In the papermaking industry, it is used to produce fillers for papers, coatings on coated paper, processing and waterproofing papers, etc. In chemistry, the silica gel can be prepared to produce silica, black silica, silica, silicate, cement, etc. In textiles, the product can be used for fabrics that are hydrophobic (water repellent), antistatic (antibacterial), and mildew resistant. Environmental protection can use it for sewage treatment, land remediation, etc.

It can be used for soil improvement, water purification, nitrogen fixation in the air, etc.

The inorganic compound sodium silicate has a wide range of applications, including construction, papermaking and chemistry. It is also used in textiles, environmental protection and textiles.

Applications of sodium Silicate

Sodium silicate has many applications. Following are some of its major applications:

1. Ceramics and glass production

The most important applications for sodium silicate are ceramics and glasses. In the production of ceramics or glass, sodium sulfate, as a primary raw material, is mixed with other raw ingredients, such as feldspar or quartz sand, and can then be formed into products by melting and firing at high temperatures. The use of sodium sulfate can influence the quality and properties, such as strength and hardness of the product.

2. Paper production

It is commonly used in the production of paper as a filler. It can reduce production costs, improve bulkiness, opacity and whiteness in paper. The addition of sodium silicate to paper can improve its water and acid resistance, as well as the life and quality of the paper.

3. Agriculture

Sodium silicate is used in many ways by the agricultural industry. First, sodium silicate is a source of silicon, which is an important nutrient in plant growth. Second, sodium-silicate can increase the resistance of plant, including resistance to disease, cold and drought. Additionally, sodium silicate promotes plant root growth and increases crop yield and quality.

4. Medicine

Sodium silicate can be used for a variety of medical purposes. First, it is used to treat bone diseases like osteoarthritis or fractures. Second, sodium silicate is used to make medical materials like artificial joints and cement for bones. As well as being used in some medicines and health products such as anticancer, lipid-lowering drugs etc., sodium silicate also can be used for the production of medical materials.

5. Preparation organic silicon compounds

You can use sodium silicate to make silicone rubber and silicone oil. These compounds are characterized by special physical and chemistry properties, including waterproofness, resistance to high temperatures, corrosion resistance, and more. They are widely used across many industries, including electronics, cosmetics, aviation, and more.

The short answer is: sodium silicate Sodium silicate has applications in many fields such as paper production, agriculture medicine, ceramics and glass manufacture, silicone compound preparation, and silicone compound. Through chemical reactions and physical characteristics, sodium silicate has a wide range of applications in various fields.

S odium silicate suppliers

Technology Co. Ltd., () is an established global chemical material manufacturer and supplier with over 12 years' experience in the production of high-quality nanomaterials. These include boride powders, nitride particles, graphite particles, sulfide particles, 3D-printing powders, etc.

Are you looking for high quality sodium silicate powder? The following are some examples of how to use sodium silicate liquid Send us an email or contact us.

Inquiry us


High Purity Iron powder Fe Powder CAS 7439-89-6, 99%

High Purity Copper Powder Cu Powder CAS 7440-50-8, 99%

High Purity Tin Sn Powder CAS 7440-31-5,99%

High Purity Nano Ag Silver powder cas 7440-22-4, 99%

High Purity Molybdenum Powder Mo Powder CAS 7439-98-7, 99.9%

High Purity Colloidal Silver Nano Silver Solution CAS 7440-22-4

High Purity Boron Carbide B4C Powder CAS 12069-32-8, 99%

High Purity Silicon Si powder CAS 7440-21-3, 99%

High Purity Tungsten Carbide WC Powder Cas 12070-12-1, 99%

High Purity 3D Printing Inconel 625 Powder

High Purity Spherical Graphite C Powder CAS 7782-42-5, 99.9%

High Purity Copper Oxide CuO powder CAS 1317-38-0, 99.9%

High Purity Colloidal Gold Nano Gold Solution CAS 7440-57-5

High purity Boron Powder Amorphous Boron Powder CAS 7440-42-8, 95%

CAS 4485-12-5 Lithium Stearate Powder

CAS 1592-23-0 Calcium Stearate Powder

CAS 557-04-0 Magnesium Stearate Powder

High Purity Zinc Sulfide ZnS Powder CAS 1314-98-3, 99.99%

High Purity Silicon Nitride Si3N4 Powder CAS 12033-89-5, 99%

High Purity Aluminum Nitride AlN Powder CAS 24304-00-5, 99.5%

Our Latest News

An article lets you understand the characteristics and applications of sodium silicate

What is Sodium Sillicate? Sodium silicate Water glass is an inorganic compound with the chemical formula sodium silicate Na2SiO3. It is colorless, viscous, weakly acidic, soluble, and it can be used in the manufacture of silica…

What is Hafnium Diboride HfB2 Powder

Introduction to Hafnium Diboride HfB2 PowderHafnium diboride or HfB2 is a gray-black metallic gloss crystal. Its crystal structure belongs to the hexagonal system.Physicochemical Properties of Hafnium Diboride HfB2 PowderAs an excellent high-temperat…

Advantages of graphite anode for lithium-ion battery

Lithium-ion battery graphite anode is an essential anode product that plays a key role in lithium-ion batteries. This article will certainly detail the benefits, negative aspects, making process, market application, and future advancement trends of l…