Soda ash light, also known as light sodium carbonate, is a fine, white, odorless powder that is used in a wide range of industrial applications. As a variant of soda ash (sodium carbonate), it shares many of the same properties and uses but is distinguished by its lower bulk density and smaller particle size. This makes it particularly suitable for applications requiring high solubility and ease of handling.
Chemical Formula: Na2CO3
Appearance: White crystal powder
Cas No.:497-19-8/7542-12-3
HS Code: 28362000
Properties of Soda Ash Light
Soda ash light has a chemical formula of Na2CO3 and consists of small, uniform particles that are easily soluble in water. It has a high pH value, making it an effective alkaline agent. Its chemical properties include:
- Molecular Weight: 105.99 g/mol
- Melting Point: 851°C (1564°F)
- Density: Approximately 0.5 g/cm³
- Solubility: Highly soluble in water, forming a strongly alkaline solution
Applications of Soda Ash Light
Soda ash light is a versatile chemical used across various industries. Some of its primary applications include:
Glass Manufacturing
Soda ash light is a critical component in the production of glass. It acts as a fluxing agent, reducing the melting temperature of silica, thus enhancing the efficiency of the glass-making process. It is used in the manufacture of flat glass, container glass, and specialty glass.
Detergents and Soaps
In the detergent industry, soda ash light is used as a builder to soften water, enhance the cleaning power of detergents, and stabilize enzymes. It helps in the formulation of laundry and dishwashing detergents, ensuring effective stain removal and foaming properties.
Water Treatment
Soda ash light is commonly used in water treatment processes to adjust the pH levels, neutralize acidity, and remove impurities. It helps in the coagulation and flocculation of suspended particles, ensuring clean and safe drinking water.
Textiles
The textile industry utilizes soda ash light in dyeing and finishing processes to stabilize pH levels and improve the absorption of dyes. It helps in achieving uniform coloration and enhancing the durability of textiles.
Food Industry
Soda ash light is used as a food additive and acidity regulator in various food products. It helps in maintaining the desired pH levels, improving texture, and enhancing the shelf life of food items.
Soda ash light is an indispensable chemical with a vast array of applications in industries ranging from glass manufacturing to water treatment. Its unique properties and versatility make it a critical component in many products and processes that are essential to modern life. As industries continue to evolve and prioritize sustainability, the production and utilization of soda ash light will likewise adapt to meet the growing demands while minimizing environmental impact.
Understanding the significance of soda ash light and its role in various applications helps to appreciate the chemical’s importance and the ongoing efforts to ensure its responsible use. As we look to the future, soda ash light will undoubtedly remain a cornerstone of industrial and commercial activities, continuing to contribute to advancements in technology, manufacturing, and environmental stewardship.
| CHARACTERISTICS | UNIT | LIMITS | TEST METHODS |
| Bulk Density | g/l | 550-720 | ASTM C110 |
| Volatile Matter % Mass Max. 0.8% ASTM E359 (at the time of manufacture & packing) | |||
| % on Dry Basis | |||
| Total Alkalinity (as Na2CO3) | % Mass | Min. 99% | ASTM E359 |
| Chloride (as NaCl) | % Mass | Max. 1.00% | ASTM E359 |
| Sulphate (as Na2SO4) | % Mass | Max. 0.08% | ASTM E359 |
| Iron (as Fe2O3) | % Mass | Max. 0.007% | ASTM E359 |
| Matter insoluble in water | % Mass | Max. 0.15% | ASTM E359 |
Disclaimer:
The specifications provided are for valuation purposes only. The actual specifications may vary and will be confirmed by the manufacturer.
