Heavy-grade soda ash

Heavy-grade soda ash is a chemical substance—a white, granular, anhydrous compound that is readily soluble in water. When exposed to air at room temperature, it readily absorbs CO2 and moisture, releasing heat in the process. Over time, it gradually converts into NaHCO3 and forms lumps.

　　Heavy-grade soda ash is a chemical substance—a white, granular, anhydrous compound that readily dissolves in water. When exposed to air at room temperature, it can absorb CO2 and moisture, releasing heat in the process and gradually converting into NaHCO3, which then clumps together. It is one of the important basic chemical raw materials and finds wide applications in fields such as chemical industry, metallurgy, national defense, textiles, dyeing and printing, food processing, glass manufacturing, enamel production, pharmaceuticals, and papermaking.