Sodium Hydroxide (Caustic flakes and lye 50%)

Sodium hydroxide, commonly known as caustic soda or lye, is a highly versatile and widely used chemical compound. It is an inorganic alkali with a range of industrial, commercial, and domestic applications.

Sodium Hydroxide (Caustic flakes and lye 50%) Product Uses

In modern times, Sodium Hydroxide, a very corrosive chemical, is used to manufacture:

Soap and Detergent Production: Sodium hydroxide is a key ingredient in soap and detergent manufacturing, enabling saponification and effective cleaning by reacting with fatty acids, removing dirt, grease, and stains, and used in various cleaning products.
Chemical Manufacturing: Sodium hydroxide is essential in various processes, producing detergents, soaps, textiles, paper, pulp, sodium salts, organic compounds, and pharmaceuticals, making it a versatile and crucial ingredient in chemical production.
Water Treatment: Sodium hydroxide adjusts pH, neutralizes acidity, prevents pipe corrosion, and aids in purifying water by removing impurities and heavy metals, ensuring the delivery of safe and clean water to households and industries.
Food Industry: Sodium hydroxide is utilized in food processing and preservation, for pH adjustment, peeling fruits/vegetables, and cleaning equipment, with applications in olives, cocoa, and caramel color; strict adherence to safety guidelines is essential in its handling for food-related purposes.

Sodium Hydroxide (Caustic flakes and lye 50%) Explained

Sodium hydroxide (NaOH) is a strong, corrosive base that is composed of sodium (Na+), hydrogen (H+), and hydroxide (OH-) ions. It is typically available in solid form as white, deliquescent flakes or pellets. Sodium hydroxide is highly soluble in water, generating an exothermic reaction. This alkaline compound has a wide pH range and is known for its caustic and reactive nature.

Fact number one

Sodium Hydroxide itself is a white solid when stored at room temperature and has a waxy consistency.

Fact number two

When produced, it is usually as pellets or flakes. Because is it hygroscopic (meaning it absorbs water and carbon dioxide from the air), it needs to be stored in airtight containers.

Fact number three

Its hygroscopic nature also means that when it is dissolved intentionally in water it dissolves very easily but does give off a fair amount of heat as it dissolves.

More about Sodium Hydroxide (Caustic flakes and lye 50%)

Sodium hydroxide, a powerful alkali with a broad range of applications, finds its utility in numerous industries. Its versatile nature allows it to contribute to chemical manufacturing, water treatment, soap and detergent production, food processing, and pharmaceutical formulations. As with any strong chemical, appropriate safety measures and precautions should be followed while handling sodium hydroxide to ensure safe and efficient use.


What does Sodium Hydroxide (Caustic flakes and lye 50%) consist of?

Most sodium hydroxide is produced by electrolysing sodium chloride solution, giving off chlorine and hydrogen and leaving sodium hydroxide in solution. The world consumes 50 to 60 million tonnes of the compound every year.