Sodium hydroxide is white crystal with high austicity; easily soluble in water, aqueous solution is highly alkaline.
        Sodium hydroxide is a very commonly used alkali, and one of the essential drugs in chemical laboratory. Its solution can be used as washing liquid.
Chemical performance
        Colorless transparent liquid, one of the strong bases, easily soluble in water; can react with various organic or inorganic compounds; strong corrosive, can burn human skin, etc.
        Sodium hydroxide is an important raw material for manufacturing soap.
Use
        Sodium hydroxide is widely used in kinds of production processes. In chemical productio, it is used to provide alkaline environment or as catalyst. NaOH diluted solution can be used as washing liquid in household.
        In food production, it is used to process food sometimes.