Caustic soda, also known as sodium hydroxide (NaOH), is a highly caustic base and alkali product that can neutralize acids and is soluble in water. It is a versatile product that can be found in a variety of processes. Here are some common uses of caustic soda:
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Cleaning products: Caustic soda is often used to manufacture cleaning products like soaps and detergents. Its ability to dissolve grease makes it a common ingredient in oven cleaners and products used to unclog drains.
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Pharmaceuticals: Caustic soda is used in the manufacturing of pharmaceuticals like blood thinners and cholesterol medication.
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Water treatment: Caustic soda is used in water and wastewater treatment as a pH adjuster.
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Soap manufacturing: Caustic soda, also known as lye, has been used to make soap for centuries.
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Petroleum refining: Caustic soda is used as a neutralizing agent in the refinement of petroleum.
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Metal extraction: Caustic soda is used in the extraction of ores from metals.
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Food preparation: Caustic soda is used in the preparation of lutefisk, a traditional Scandinavian dish made by soaking dried fish in sodium hydroxide until it develops a jelly-like consistency, and then soaked in water to remove the caustic solution.
Caustic soda is a highly reactive and corrosive substance that can cause severe burns if it comes into contact with the skin. It is important to handle it with care and follow proper safety procedures when using it.
