Sodium carbonate anhydrous, also known as soda ash or calcined soda, is a white crystalline solid with the chemical formula Na₂CO₃. It's formed by heating hydrated sodium carbonate and is used in various applications like glass manufacturing, pulp processing, and soap making. Anhydrous sodium carbonate is freely soluble in water and alkaline
Synonym(s):
anhydrous soda, Calcined soda, Carbonic acid disodium salt, Soda ash