soda ash

noun, Chemistry

Origin

1830-40

Examples from the web for soda ash

Also, the company would not need to purchase soda ash to enable production of lithium carbonate, as is typically done today.
Dipping a shirt in soda ash prior to dyeing helps retain the color.
Tools can be dried by baking in an oven, desiccating in a vacuum, or rubbing with anhydrous dry soda ash.
Adding a supplemental source of alkalinity, such as lime or soda ash, may be necessary for proper floc formation.
The soda ash is brought to the plant in trucks and is transferred to the storage bin by a pneumatic conveying system.

British Dictionary definitions for soda ash

noun

the anhydrous commercial form of sodium carbonate