Caustic soda 20% is a moderately concentrated solution of sodium hydroxide, used in various industrial processes including cleaning, chemical manufacturing, and pH adjustment. This clear, colorless liquid is highly caustic and requires careful handling due to its corrosive nature.
Safety Considerations:
Corrosiveness: Caustic soda 10-20% is extremely corrosive and can cause severe burns to skin and eyes. Proper protective equipment such as gloves and eye protection should be worn.
Inhalation: The fumes can irritate the respiratory tract. Ensure use in a well-ventilated area or under a fume hood to avoid inhalation hazards.