HAIHUA Brand Soda Ash Dense and Soda Ash Light Sodium Carbonate Soda Ash Na2CO3

Product Description:

Sodium Carbonate, commonly known by its chemical formula Na2CO3, is an essential industrial chemical widely used in various applications due to its versatile properties. Also referred to as Soda Ash, Sodium Carbonate is a white, odorless powder that plays a crucial role in manufacturing processes, water treatment, glass production, and many other industries. With a content purity of 98% minimum, this high-quality Na2CO3 product ensures optimal performance and reliability for all your industrial needs.

Sodium Carbonate’s applications are vast and diverse. In the glass manufacturing industry, Na2CO3 is a fundamental raw material used to lower the melting point of silica, facilitating the production of glass with enhanced properties. It helps produce flat glass, container glass, and fiberglass with improved durability and clarity. In the detergent and cleaning sector, Sodium Carbonate acts as a water softener, removing calcium and magnesium ions that cause hardness in water. This property enhances the effectiveness of detergents and ensures efficient cleaning.

Water treatment is another critical area where Sodium Carbonate is extensively utilized. It helps in adjusting the pH of water, making it less acidic and more suitable for various industrial processes and human consumption. This adjustment helps prevent corrosion in pipes and equipment, extending their lifespan and reducing maintenance costs. Additionally, Na2CO3 is used in the production of chemicals such as sodium bicarbonate, sodium silicate, and various other sodium compounds.

The product boasts a shelf life of 2 years when stored properly in a cool, dry place, away from moisture and contaminants. Proper storage ensures that the Sodium Carbonate maintains its high purity level of 98% minimum, preserving its effectiveness and quality over time. Its stability and ease of storage make it a preferred choice for manufacturers and distributors worldwide.

Technical Parameters:

Applications:

1. Glass Manufacturing (Largest Use)
Fluxing Agent: Sodium carbonate is the most important raw material in glass production. It lowers the melting point of silica (sand), which significantly reduces the energy required to produce glass.

Examples: Used to make container glass (bottles and jars), flat glass (windows and mirrors), and fiberglass.

2. Water Treatment and Softening
Water Softener: It precipitates calcium and magnesium ions (hardness) from water, forming insoluble carbonates that can be filtered out.

pH Adjuster: Raises the pH of acidic water in swimming pools, aquariums, and municipal water treatment plants.

3. Household Cleaning
Laundry Booster: As "washing soda," it removes grease, oil, and stains. It also softens water, allowing detergents to work more effectively.

Heavy-Duty Cleaner: Dissolves grease, wax, and lipstick stains from surfaces like ovens, tiles, and garage floors.

Stain Remover: Effective on coffee, tea, red wine, and pet stains.

4. Pulp and Paper Industry
Pulping Process (Kraft Process): Used to break down lignin (the natural glue in wood) to separate cellulose fibers for paper production.

Bleaching: Helps maintain alkaline conditions during paper bleaching.

5. Chemical Manufacturing
Precursor Chemical: Used as a raw material to produce many other sodium compounds, such as:

Sodium bicarbonate (baking soda)

Sodium silicate (water glass)

Sodium phosphates (used in detergents)

Production of Dyes & Pigments: Acts as a pH buffer in synthesis reactions.

6. Food Industry (Regulated Use)
Acidity Regulator (E500i): Used to control pH in foods like noodles (to give them a yellow color and firm texture), pretzels, and cocoa products (to neutralize acidity).

Rinsing Agent: Removes bitterness from Chinese "century eggs" (preserved eggs).

7. Metallurgy (Metal Processing)
Flux in Smelting: Removes impurities from ores during the extraction of metals like aluminum, copper, and lead.

Aluminum Production: Used in the Bayer process to extract alumina from bauxite ore.

8. Textile and Dyeing Industry
Dye Fixative: Helps set dyes onto fabrics, especially cotton and other natural fibers.

pH Buffer: Maintains a consistent alkaline pH during the scouring (cleaning) and bleaching of textiles.

9. Detergent and Soap Manufacturing
Builder: Improves the efficiency of surfactants by softening water and emulsifying oils. Found in automatic dishwasher detergents and heavy-duty laundry powders.