Sodium carbonate CAS NO.497-19-8

Soda ash, also known as sodium carbonate (Na?CO?), is a versatile and useful compound with a wide range of applications. Here’s a breakdown of its advantages and uses:

 Advantages:

1. Versatility: Soda ash is used in various industries, including glass manufacturing, detergents, chemicals, and water treatment. Its ability to act as a pH regulator and a cleaning agent makes it valuable in multiple contexts.

2. Cost-Effective: Compared to other alkaline substances, soda ash is relatively inexpensive. This makes it a popular choice for large-scale industrial processes and manufacturing.

3. Environmental Benefits: Soda ash can be used in water treatment to neutralize acidic conditions, which helps in managing water quality and reducing environmental impact.

4. Improves Product Quality: In glassmaking, soda ash acts as a flux, reducing the melting point of silica and improving the quality and clarity of the glass.

5. Enhances Cleaning: In household and industrial cleaning products, soda ash helps to remove grease, oil, and stains due to its ability to soften water and break down substances.

 Description:

Soda ash is a white, odorless powder that is highly soluble in water. It is produced through various methods, including the Solvay process and the Leblanc process. The compound is hygroscopic, meaning it absorbs moisture from the air.

Uses:

1. Glass Manufacturing: Soda ash is a crucial ingredient in the production of glass, where it helps to lower the melting temperature of silica and improve the glass's workability.

2. Detergents and Cleaning Agents: It is used in laundry detergents and other cleaning products to enhance their effectiveness by softening water and removing stains.

3. Water Treatment: In water treatment plants, soda ash is used to adjust the pH levels of water and to remove impurities.

4. Chemical Manufacturing: Soda ash serves as a raw material in the production of chemicals like sodium bicarbonate and sodium silicate.

5. Food Industry: Although less common, soda ash can be used in food processing, particularly in making some types of baked goods and as a pH regulator.

Overall, soda ash's combination of cost-effectiveness, versatility, and functionality makes it a valuable compound in many industrial and commercial applications.

PRODUCT DESCRIPTION

Soda ash is also known as sodium carbonate. Soda ash is divided into light soda ash, dense soda ash, and food grade soda ash. Mainly used in the production of glass products, textile printing and dyeing agents, detergents, water treatment, etc.

Physical properties: The appearance is white powder or small crystalline particles, with an astringent taste.

Chemical properties: The aqueous solution hydrolyzes to an alkaline state and has a certain degree of corrosiveness. It can neutralize with acids, generate corresponding salts, and release carbon dioxide. It can decompose at high temperatures, generating sodium oxide and carbon dioxide. It will deliquescence in humid air, slowly absorb carbon dioxide and water, and some will become sodium bicarbonate. Therefore, packaging should be strict, otherwise it will absorb water and clump.

APPLICATION

Glass: The glass industry is a major consumer area of soda ash. The soda consumption per ton of glass is 0.2T.

Printing and dyeing: Used as a softener in the printing and dyeing industry.

Buffer: As a buffer, neutralizer, and dough improver, it can be used in pastry and noodles, and can be used appropriately according to production needs.

PRODUCT SPECIFICATION