Dense Sodium Carbonate

Dense sodium carbonate, also known as soda ash or washing soda, is an essential industrial chemical widely used in various applications. It appears as a white, odorless solid and is highly soluble in water. It is primarily produced by the Solvay process or mining of natural deposits. Dense sodium carbonate plays a crucial role in glass production, detergents, chemicals manufacturing, and water treatment due to its alkalinity and ability to regulate pH levels.

Specifications:

1. Chemical Formula: Na2CO3
2. Appearance: White, granular or powdered form
3. Density: Typically around 2.53 g/cm³
4. Solubility: Highly soluble in water, forming an alkaline solution
5. Purity: Available in different purity grades, typically 99% or higher
6. pH: Alkaline pH when dissolved in water, typically around 11-12
7. Melting Point: Decomposes above 851°C (1564°F)
8. Applications:
   • Glass Manufacturing: Essential flux in glass production to lower melting temperatures and improve clarity.
   • Detergents: Key ingredient in laundry detergents and cleaning products for its ability to soften water and enhance cleaning effectiveness.
   • Chemical Industry: Used in the production of various chemicals, including sodium bicarbonate (baking soda) and sodium phosphate.
   • Water Treatment: Adjusts pH levels in water treatment processes to improve efficiency and reduce corrosion.