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Soda ash
產(chǎn)品特性
The scientific name is sodium carbonate, commonly known as soda, soda ash, soda ash, soda ash, washing soda ash. The appearance of soda ash is white powder and fine crystal, with astringent taste. Its aqueous solution is alkaline and corrosive. Soda ash is highly hygroscopic, and it is easy to deliquescence in humid air. The packaging should be tight, otherwise it will absorb moisture and agglomerate.
適用范圍
Sodium carbonate is one of the important chemical raw materials, which is widely used in light industry, daily chemical industry, building materials, chemical industry, food industry, metallurgy, textile, petroleum, national defense, medicine and other fields. Among industrial alkali, light industry, building materials and chemical industry account for about 2/3, followed by metallurgy, textile, petroleum, national defense and other industries. It is used as an alkaline neutralizer in wastewater treatment to neutralize free acid ions. The supplied carbonate ions react directly with metal ions to form insoluble precipitates; Adjust the pH value to alkalinity to obtain conditions conducive to metal oxide deposition.
