soda ash

Found in Anh - Anh (Wordnet)

Definition Noun : 1. A sodium salt of carbonic acid; sodium carbonate : A white, powdery, alkaline compound used primarily in industrial manufacturing processes. Usage "Soda ash" is an industrial term. It is used as a mass noun (uncountable) to refer to the raw material or chemical compound. * It is a key ingredient in the manufacturing of glass . * It is used in the production of soap and dete...