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Sodium Metasilicate 5H2O

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MOQ : 50 Kilograms

Sodium Metasilicate 5H2O Specification

Product Type
Inorganic Chemical Compound

Properties
Highly alkaline, strong cleaning agent, soluble in water, effective builder in detergents

EINECS No
229-912-9

Ph Level
12.4 (1% solution)

Molecular Formula
Na2SiO35H2O

Appearance
White crystalline powder

Ingredients
Sodium metasilicate pentahydrate

Shelf Life
2 years

Grade
Technical

Storage
Keep in tightly sealed containers, cool and dry place

Taste
Alkaline

Shape
Crystalline

Application
Detergents, cleaning agents, water treatment, ceramics, textiles

Physical Form
Powder

Usage
Used in formulation of industrial and household cleaning products, water softening, as a corrosion inhibitor

HS Code
2839.11

CAS No
10213-79-3

Density
1.61 Gram per cubic centimeter(g/cm3)

Smell
Odorless

Poisonous
Non-poisonous (but corrosive to skin, eyes)

Solubility
Completely soluble in water

Melting Point
72C

Structural Formula
Na2SiO35H2O

Purity
98% min

Molecular Weight
212.14 g/mol

Packaging
25 kg or 50 kg HDPE bags with liner or as required

Minimum Assay (as Na2SiO35H2O)
98%

Thermal Stability
Stable under standard temperature

Bulk Density
900 1100 kg/m

Granulation
Flowing powder, fine granules

Insoluble Matter
0.05% max

Handling Precaution
Use protective gloves and eyewear, avoid inhalation and contact with skin

pH (1% Solution)
12.4

Corrosiveness
Corrosive to metals and tissues

Iron (Fe) Content
0.001% max

Sodium Metasilicate 5H2O Trade Information

Minimum Order Quantity
50 Kilograms

Supply Ability
1 Kilograms Per Week

Delivery Time
1 Week

About Sodium Metasilicate 5H2O

Sodium Metasilicate 5H2O

Features

Soluble in warm water
Increases washing capacity
Acts as a decreasing compound

Used

Metal finishing chemicals
For softening water
As a alkaline buffer corrosion preventer
In breaking viscosity of clay

Applications

Detergents
Soaps
Textile industry
Laundry industry

Key Features and Chemical Profile

Sodium Metasilicate 5H2O is recognized for its high purity (minimum 98%), strong alkalinity (pH 12.4 at 1% solution), and efficient solubility in water. The compound has a low insoluble matter content and minimal iron contamination, making it reliable for sensitive applications. Presented as fine, free-flowing granules, it is stable under standard conditions, ensuring convenient storage and consistent quality.

Versatile Applications Across Industries

Valued in detergent manufacturing, textile processing, ceramics, and water treatment, Sodium Metasilicate 5H2O serves as an effective cleaning agent, builder, and corrosion inhibitor. Its powerful cleaning action and ability to soften water make it indispensable in both industrial and household cleaning products. The compounds technical grade quality ensures suitability for a range of commercial uses.

Safe Handling and Storage Recommendations

Due to its high alkalinity and corrosiveness to metals and organic tissues, it is vital to use gloves and eye protection during handling, and avoid inhalation. Store Sodium Metasilicate 5H2O in tightly sealed containers, in cool, dry areas, to maintain stability and longevity. When these precautions are followed, the product exhibits a shelf life of up to two years.

FAQs of Sodium Metasilicate 5H2O:

Q: How should Sodium Metasilicate 5H2O be safely handled and stored?

A: Always handle Sodium Metasilicate 5H2O with protective gloves and eyewear to prevent contact with skin and eyes, as it is highly alkaline and corrosive. Store the product in tightly closed containers in a cool, dry location to prevent moisture absorption and maintain its stability.

Q: What are the typical uses of Sodium Metasilicate 5H2O in industry?

A: Sodium Metasilicate 5H2O is widely used in producing industrial and household cleaning agents, water treatment chemicals, ceramics, and as a corrosion inhibitor in various processes. Its strong alkalinity and solubility make it particularly effective in detergent and water-softening formulations.

Q: When is Sodium Metasilicate 5H2O the preferred choice over other builders or cleaners?

A: Sodium Metasilicate 5H2O is preferred for applications requiring robust cleaning and degreasing capabilities, high alkalinity, and water solubility. It is especially advantageous where metal corrosion inhibition and residue-free dissolution are important, such as in industrial cleaning or sensitive equipment maintenance.

Q: Where can this product be sourced or procured in India?

A: Sodium Metasilicate 5H2O is available through various distributors, exporters, importers, manufacturers, retailers, suppliers, traders, and wholesalers across India. Packaging options typically include 25 kg or 50 kg HDPE bags with liners, though customised packages are possible for specific requirements.

Q: What are the benefits of using Sodium Metasilicate 5H2O in detergents and cleaning products?

A: By acting as a builder, Sodium Metasilicate 5H2O boosts the cleaning efficiency of detergents, improves soil and grease removal, and helps prevent dirt redeposition. It also softens water and protects metal parts from corrosion during cleaning processes, leading to more effective and longer-lasting results.

Q: What is the process of dissolving Sodium Metasilicate 5H2O for use?

A: To prepare a working solution, gradually add the powder to water while stirring until fully dissolved. It is completely soluble in water, forming a clear, highly alkaline solution suitable for cleaning, water treatment, and industrial processing.

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