Caustic Soda

Caustic Soda is one of the most widely used chemicals in the industry. A solution of Sodium hydroxide (NaOH) in water, It is a strong base with a wide range of applications in different industries.

Worldwide, the major users of caustic soda are the aluminium industry, pulp & paper and the chemical industry. The main applications are water treatment and water purification, as cleaning agent, or a wide range of uses in chemical industry like starch production or for the desulphurization in the petrochemical industry.

Product Name Caustic Soda
SynonymSodium Hydroxide, Soda Lye, Sodium Hydrate
Pack SizeNot available
Physical state and appearancePrills
Vapour Pressure [hPa] 20°C 3.5 hPa
Flash point [°C] Not applicable
Final boiling point [°C]Not applicable
Auto-ignition temperature [°C]Not applicable
Explosions limits - lower [%]Not determined
Explosions limits - upper [%]Not determined
Density2.13 g/cm3
Solubility in water [g/100ml]420 g/l.