Product Information
CAS Number:
1310-73-2
Formula:
NaOH
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Liquid Caustic Soda Lye 50% (CAS 1310-73-2) Supplier in South Africa
Liquid Caustic Soda Lye 50%, also known as Sodium Hydroxide Lye 50%, is a strong alkaline solution widely used in industrial manufacturing and chemical processing. It is one of the most commonly used basic chemicals due to its high reactivity and ability to neutralize acids, dissolve organic materials, and support various industrial reactions.
Physical Properties and Characteristics
Appearance: Clear, colorless to slightly cloudy liquid
Odour: Odorless
Chemical Formula: NaOH
CAS Number: 1310-73-2
Concentration: 50% Sodium Hydroxide solution
Solubility: Completely soluble in water
pH: Strongly alkaline (pH ~14)
Stability: Stable under normal storage conditions but highly corrosive
Industrial Applications
Liquid Caustic Soda Lye 50% is widely used across various industries due to its strong alkaline properties.
Water Treatment: Used for pH adjustment and neutralization in municipal and industrial water treatment systems.
Pulp and Paper Industry: Essential in pulping and bleaching processes.
Chemical Manufacturing: Used as a key raw material in the production of soaps, detergents, and other chemicals.
Textiles: Used in fabric processing, dyeing, and mercerization of cotton.
Petroleum and Refining: Used in refining processes to remove acidic impurities from petroleum products.
Safety Information
Handling: Highly corrosive. Use appropriate protective equipment including gloves, eye protection, and protective clothing.
Storage: Store in corrosion-resistant containers in a cool, well-ventilated area away from acids and incompatible materials.
Disposal: Dispose of according to local environmental and hazardous waste regulations.
Other Names
Sodium Hydroxide Solution
Caustic Soda Solution
NaOH Lye
Sodium Hydrate Solution