Soda Ash CLEAN PURE for POOLS 40 lb Free Shipping in USA BULK SODIUM CARBONATE

Description

40 POUNDS SODIUM CARBONATE aka SODA ASH
FREE FAST PRIORITY SHIPPING IN THE USA
Sodium carbonate (also known as washing soda or soda ash), Na2CO3 is a sodium salt of carbonic acid. It most commonly occurs as a crystalline heptahydrate, which readily effloresces to form a white powder, the monohydrate. Sodium carbonate is domestically well known for its everyday use as a water softener. It is synthetically produced in large quantities from salt (sodium chloride) and limestone in a process known as the Solvay process.
The manufacture of glass is one of the most important uses of sodium carbonate. When combined with silica and calcium carbonate and heated to high temperatures, then cooled rapidly, glass is produced. This type of glass is known as soda lime glass.
Sodium carbonate is also used as a relatively strong base in various settings. For example, sodium carbonate is used as a pH regulator to maintain stable alkaline conditions necessary for the action of the majority of photographic film developing agents.