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Sodium Silicate Liquid

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MOQ : 200 Kilograms

Sodium Silicate Liquid Specification

Solubility
Completely soluble in water

Refractive Rate
nD 1.395 1.420

Molecular Formula
Na2SiO3

EINECS No
215-687-4

Poisonous
Yes, if ingested or in contact with skin/eyes

Ingredients
Sodium oxide (Na2O), Silicon dioxide (SiO2), Water

Structural Formula
O=[Si]([O-])([O-])O

Product Type
Inorganic Chemical

HS Code
28399090

Grade
Industrial Grade

Appearance
Clear or slightly hazy liquid

Physical Form
Liquid

Taste
Alkaline (not recommended for tasting)

Smell
Odourless

Storage
Store in a tightly closed container, away from acids and moisture

Density
1.55 Gram per cubic centimeter(g/cm3)

Shelf Life
1 year when stored properly

Shape
Liquid form

Melting Point
No distinct melting point (liquid form); solid form: 1088C

Usage
As binding agent, corrosion inhibitor, chemical synthesis

Purity
Typically 99% or as per specification

Ph Level
11.5 - 12.5 (highly alkaline)

Application
Water treatment, adhesives, detergents, cement, foundry & fire protection

Properties
Strong alkaline, viscous, odourless, colorless or slightly greenish, soluble in water

CAS No
1344-09-8

Molecular Weight
122.06 g/mol

Viscosity
Moderate to high, depending on concentration

Manufacturing Process
Produced by reaction of sodium carbonate and silica at high temperature

Flash Point
Non-flammable

Packing Type
HDPE drums, carboys, IBC tanks

pH Solution
11.5-12.5 for 10% solution

Hazard Class
8 (Corrosive substances)

Environmental Impact
Hazardous to aquatic life in large quantities

Boiling Point
No distinct boiling point as a solution; water will evaporate

Compatibility
Incompatible with acids, ammonium salts

Color
Colorless to light greenish tint

UN Number
UN3253

Safety Precautions
Use gloves, eye protection, and avoid inhalation

Sodium Silicate Liquid Trade Information

Minimum Order Quantity
200 Kilograms

Supply Ability
10000 Kilograms Per Day

Delivery Time
1 Days

About Sodium Silicate Liquid

Specification

Total Alkalinity ( As K2O)	24.99 %
Total Alkalinity ( As Na2O)	16.45 %
Total Soluble silica(As SiO2	36 to 38 % Min
Ratio of SiO2 / Na2O	2:19
Characteristics	Liquid
Total Solid Content	74.93 %
Heavy Metal ( As Pb	Less than 10mg/kg
Iron ( As Fe )	0.006%

Standard Packing :

Barrel / IBC / Tanker load

*Special packaging requirements can be accommodated.

Technical Details

Versatile Industrial Applications

Sodium Silicate Liquid serves diverse industries such as water treatment, adhesives, detergents, cement manufacturing, foundry, and fire protection. As a binding agent and corrosion inhibitor, it enhances product efficiency and extends longevity, making it indispensable for demanding industrial processes and chemical synthesis.

Manufacturing and Quality Standards

This liquid is produced by a high-temperature reaction between sodium carbonate and silica. Ensuring high purity (typically 99%) and industrial-grade quality, each batch is stored in HDPE drums, carboys, or IBC tanks for safety and longevity. Strict quality measures are maintained to meet international export standards.

Safety and Environmental Considerations

Due to its corrosive and highly alkaline nature, sodium silicate liquid should be handled with gloves, eye protection, and in well-ventilated areas. Its hazardous effects on aquatic life in large quantities necessitate careful disposal and storage away from acids and moisture. Proper storage ensures a shelf life of up to one year.

FAQs of Sodium Silicate Liquid:

Q: How is Sodium Silicate Liquid manufactured?

A: Sodium Silicate Liquid is produced by reacting sodium carbonate with silica at high temperatures. This process generates a strong alkaline solution that is later diluted and packed in HDPE drums, carboys, or IBC tanks to ensure safe handling and storage.

Q: What are the main uses of Sodium Silicate Liquid in industry?

A: It is primarily used in water treatment, manufacturing adhesives, detergents, cement, and as a binding agent and corrosion inhibitor in foundry and fire protection applications. Its versatility in chemical synthesis further extends its usage across various sectors.

Q: What safety precautions should be taken when handling Sodium Silicate Liquid?

A: When handling this product, it is essential to wear gloves and eye protection, avoid inhalation, and use it in well-ventilated areas. As a corrosive substance, direct contact with skin or eyes should be strictly avoided, and it should be stored away from acids and moisture.

Q: Where should Sodium Silicate Liquid be stored for maximum shelf life?

A: Sodium Silicate Liquid should be stored in tightly closed HDPE drums or containers, placed in a dry area away from acids and moisture. Under these conditions, the product maintains its effectiveness and stability for up to one year.

Q: What benefits does Sodium Silicate Liquid offer in water treatment?

A: In water treatment, sodium silicate liquid acts as a corrosion inhibitor and coagulant, enhancing the removal of impurities and extending the lifespan of pipes and equipment. Its effectiveness and solubility make it an efficient option for industrial solutions.

Q: When should Sodium Silicate Liquid not be used?

A: It should not be mixed or used in conjunction with acids or ammonium salts, as these combinations can trigger hazardous reactions. Always review compatibility before incorporating it into any process or formulation.

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